| ||
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| Peak Reading Audio Level Meter | Go-WWW |
| Mixed feedback drive circuits for audio output transformers | Go-WWW | |
| Stereo Mixer | Go-WWW | |
| Simple audio mixer for two signal sources | Go-WWW | |
| Simple two line output combiner | Go-WWW | |
| JT-11-YZPC in Unbalanced Long Line Driver/Isolator | Go-WWW | |
| ESP Audio Pages | Go-WWW | |
| JT-MB-C Real Mic Inputs & Phantom Power for Sony DAT | Go-WWW | |
| Bob's Music/Vacuum Tube Audio / Electronics page | Go-WWW | |
| A High Performance Transformer-Coupled Microphone Preamplifier | Go-WWW | |
| Audio Electronic Design | Go-WWW | |
| Digital Delay Unit For Surround Sound | Go-WWW | |
| Pushing the Limits of Audio Power Amplifiers | Go-WWW | |
| Coaxial S/P-DIF output for the DTC790 | Go-WWW | |
| Ultra Simple Bass Guitar Compressor | Go-WWW | |
| application note | Go-WWW | |
| SDS Labs Headphone Amp | Go-WWW | |
| Cool Audio | Go-WWW | |
| HeadWize Projects | Go-WWW | |
| Direct Injection Box for Recording & PA Systems | Go-WWW | |
| Interfacing Microphones to Computer Sound Cards | Go-WWW | |
| article from EDN magazine | Go-WWW | |
| Passive Line-Level Crossover | Go-WWW | |
| DB-1 Direct Box | Go-WWW | |
| Simple line mixer | Go-WWW | |
| JT-MB-D Converts 600 Ohm Unbalanced Mic to 150 Ohm Balanced Mic Line | Go-WWW | |
| RIAA Compensated Stereo Preamp | Go-WWW | |
| Electret microphone connection | Go-WWW | |
| Grounding and shielding in balanced inputs and outputs which are transformer coupled | Go-WWW | |
| Car Audio Schematics | Go-WWW | |
| An Acoustic Simulator for Headphone Amplifiers | Go-WWW | |
| JT-115K-E90 Sync Conversion for Magna-Tech 69C Repro Amplifier | Go-WWW | |
| Burwen audio processor documentation | Go-WWW | |
| JT-123-S Line Driver with Feedback Around the Transformer | Go-WWW | |
| -30dBm to +30dBm Audio Level Meter | Go-WWW | |
| MC-2 Microphone Combiner | Go-WWW | |
| 1.5V AF Amplifier | Go-WWW | |
| EDN ears-on project: Listening to Class D | Go-WWW | |
| Direct Injection Box for Recording & PA Systems | Go-WWW | |
| MS-82P Microphone Splitter with Phantom Power Buss | Go-WWW | |
| ECM Mic Preamplifier | Go-WWW | |
| AV-1PV Tech Sheet | Go-WWW | |
| Headphone Amplifier | Go-WWW | |
| The 2-Channel Power Amplifier: Design and Testing | Go-WWW | |
| Surround Sound Decoder MK1 | Go-WWW | |
| Building the L-R Test Set | Go-WWW | |
| SPDIF Circuits | Go-WWW | |
| Balanced Line Driver & Receiver | Go-WWW | |
| JT-123-BL High Level Low Impedance Differential Output Stage with DC Servo | Go-WWW | |
| JT-6110K-B at Input Stage for Crystal A to D Converters | Go-WWW | |
| CS8420 is asynchronous sample rate converter chip datasheet | Go-WWW | |
| The Guitar Effects Oriented Web Page | Go-WWW | |
| Technical Secrets of the Crossfader | Go-WWW | |
| Build A Stereo Synthesizer | Go-WWW | |
| Subtleties count in wide-dynamic-range analog interfaces | Go-WWW | |
| Jensen Transformers Application Schematics | Go-WWW | |
| Aren's Attic Tube amplifiers | Go-WWW | |
| Opamp Labs | Go-WWW | |
| Dynamiikan laajennin/kavennin | Go-WWW | |
| JT-11P-1 Balanced Tube Line Input Stage | Go-WWW | |
| Mu Stage Tube Mic Pre | Go-WWW | |
| Simple Guitar Preamplifier | Go-WWW | |
| JT-MB-D Passive Stereo Matrix for M-S Mic Technique | Go-WWW | |
| JT-11P-1 as Phase Splitter with Symmetrical Outputs | Go-WWW | |
| Audio Amp Output Power Limiter | Go-WWW | |
| Constant Power PAN Control Circuit for Microphone for Microphone Audio Mixing | Go-WWW | |
| Electric Crayons, Anyone? (A Vacuum Tube Microphone Preamp / Direct Box Project) | Go-WWW | |
| Square wave to sine wave converter circuit | Go-WWW | |
| Rane MP 24 Mixer Service Manual | Go-WWW | |
| Crest Audio LT Series LT100, LT1500 and LT2000 Schematic Set | Go-WWW | |
| JT-11SSP-6M Bi-directional Lo-Z Long Line Application | Go-WWW | |
| Have Ya Ever Been Too High?? | Go-WWW | |
| The Truth About Vocal Eliminators | Go-WWW | |
| Effectronics Schematics | Go-WWW | |
| Car amplifier information and schematics | Go-WWW | |
| Guitar Effects FAQ | Go-WWW | |
| SDS Labs DAC Page | Go-WWW | |
| Digital Echo Unit | Go-WWW | |
| A New Balanced Audio Input Circuit for Maximum Common-Mode Rejection in Real World Environments | Go-WWW | |
| Cheap TOSLINK Transmitter | Go-WWW | |
| Power amplifier has transient rail-to-rail swing | Go-WWW | |
| Tube Guitar Amp | Go-WWW | |
| Ampage | Go-WWW | |
| ESP Audio Projects | Go-WWW | |
| 2-wire Remot Microphone Amplifier | Go-WWW | |
| IC mic preamp uses Jensen Twin-Servo topology | Go-WWW | |
| Audio level control device | Go-WWW | |
| Design of Passive Crossovers | Go-WWW | |
| Burwen DNF1201A Dynamic Noise Filter | Go-WWW | |
| Removing the DC Thump from Audio Circuits | Go-WWW | |
| 75W Power Amplifier | Go-WWW | |
| Programmable-gain amplifier is low-cost | Go-WWW | |
| Korkeallatuinen stereovahvistin 2 x 220W | Go-WWW | |
| Pre-Distortion Techniques: Build a Tape Linearizer and a Distortion Analyzer | Go-WWW | |
| Analog Devices Audio Circuits Application Notes | Go-WWW | |
| JT-11-BM High Level Differential IC Output Stage with DC Servo | Go-WWW | |
| Intercom preamp | Go-WWW | |
| Jensen Transformers Application Schematics | Go-WWW | |
| Spring Reverb Unit For Guitar | Go-WWW | |
| 8 Watt Audio Amp | Go-WWW | |
| HJ-6 Standard headphone distribution box | Go-WWW | |
| 12 dB Amplifier and High Current Line Driver with DC Servo | Go-WWW | |
| CD Buddy - Karioke device | Go-WWW | |
| Q&D Compressor 2 | Go-WWW | |
| A SCMS killer circuit | Go-WWW | |
| phantom power supply | Go-WWW | |
| Three High Accuracy, RIAA/IEC, MC and MM Phono Pre-Amplifiers | Go-WWW | |
| Microphone Mixer | Go-WWW | |
| Single switch controls digital potentiometer | Go-WWW | |
| Passive filters fill the bill at audio frequencies | Go-WWW | |
| Sheldon's Audio Designs | Go-WWW | |
| Single switch controls digital potentiometer | Go-WWW | |
| 100W RMS Amplifier | Go-WWW | |
| PAiA Tube Mic Preamp | Go-WWW | |
| What Compressor Page | Go-WWW | |
| Soft-Start Circuit For Power Amps | Go-WWW | |
| A Pocket Headphone Amplifier | Go-WWW | |
| JT-11-DM Converts Unbalanced Output to Balanced | Go-WWW | |
| Top-Level OTL Tube Headphone Amplifier | Go-WWW | |
| AV-1 Tech Sheet (Direct box,) | Go-WWW | |
| LM12CL | Go-WWW | |
| JT-DB-E Standard Musical Instrument or Synthesizer Direct Box | Go-WWW | |
| A hybrid amplifier using a 5687 tube and Magnatec PowerMosFets | Go-WWW | |
| IT-1 Inline 600/600 ohm line transformer | Go-WWW | |
| Balanced Line Inputs/Outputs for Silicon Graphics Workstations | Go-WWW | |
| Class-T Digital Audio Amplifier Evaluation Board using Digital Power Processing Technology EB-TA2020 from Tripath Technology | Go-WWW | |
| HeadWize | Go-WWW | |
| Ampli MOSFET 360W | Go-WWW | |
| LM3916N bar graph driver | Go-WWW | |
| ALL-FET MC phono preamp | Go-WWW | |
| Voltage controlled amplifier | Go-WWW | |
| DB-4 Direct Box | Go-WWW | |
| Adjustable 60Hz Filter | Go-WWW | |
| Circuit combines power supply and audio amplifier | Go-WWW | |
| Optical output for Creative Infra CD-ROM | Go-WWW | |
| Effective AGC Amplifier Can Be Built At A Nominal Cost | Go-WWW | |
| Homemade Binaural Mics | Go-WWW | |
| Mosfet Power Amplifiers | Go-WWW | |
| VU Stereo Meter | Go-WWW | |
| Audio Millivoltmeter | Go-WWW | |
| Analog Music Zone Guitar Effects Schematics | Go-WWW | |
| automatic translation to English | Go-WWW | |
| Infrared Head Phones | Go-WWW | |
| Ask the Applications Engineer | Go-WWW | |
| JT-11SSP-6M as Input Transformer for Crystal CS5367 A/D Converter | Go-WWW | |
| VU Meter Amplifier | Go-WWW | |
| Tone Control | Go-WWW | |
| Low Noise version of High Level Output Stage in 1031 | Go-WWW | |
| Mixed feedback drive circuits for audio output transformers | Go-WWW | |
| Filters | Go-WWW | |
| Musical Instrument (Expandable) Graphic Equaliser | Go-WWW | |
| A HIFI class D audio power amplifier | Go-WWW | |
| Voltage Controlled Audio Panner | Go-WWW | |
| The Technology of Wah Pedals | Go-WWW | |
| Cheap thingies to help you make some racket | Go-WWW | |
| Gain Control | Go-WWW | |
| Vahvistin National Semiconductorin LM3886 piirillä | Go-WWW | |
| Electret microphone powering circuits | Go-WWW | |
| Tone Control Circuit | Go-WWW | |
| Cough Drop Momentary Muting Switch | Go-WWW | |
| SDS Labs Schematics | Go-WWW | |
| Tube Microphone Preamplifiers V72 (Telefunken/Siemens/Maihak/TAB) | Go-WWW | |
| Stereo Compressor | Go-WWW | |
| Point to Point Versus PCB Amps - What's the difference? | Go-WWW | |
| Simple 0 to 24 dB Gain Amplifier and Balanced Line Driver | Go-WWW | |
| Simple, Easy Parametric and Graphic EQ's, Plus Peaks and Notches | Go-WWW | |
| Taos Amp Stereo Bar | Go-WWW | |
| Telefunken (Neumann) U47 FET Retrofit | Go-WWW | |
| Self Oscillating Amplifier for Distortion Testing | Go-WWW | |
| Coax Digital Out to MD | Go-WWW | |
| Digital Volume Control | Go-WWW | |
| Guitar Amplifiers Overdrive & Distortion Effect Circuits | Go-WWW | |
| The Morgan Compressor/Limiter | Go-WWW | |
| Hi-Fi Preamplifier | Go-WWW | |
| Improving a guitar | Go-WWW | |
| JT-10KB-D & JT-6110K-B Pro to Consumer Interfaces | Go-WWW | |
| A Basic Introduction to Filters | Go-WWW | |
| Simulation Electronique SPICE | Go-WWW | |
| Audio Output Level Meter | Go-WWW | |
| The Leach Amp | Go-WWW | |
| QSC Audio Service Manuals and Schematics | Go-WWW | |
| 50 Watt Amplifier | Go-WWW | |
| The Leach SuperAmp | Go-WWW | |
| P400 hi-fi high end audio power amplifier | Go-WWW | |
| QSX Mark II - The extreme phono (RIAA) amplifier | Go-WWW | |
| Les projets en cours | Go-WWW | |
| CS3310: Stereo Digital Volume Control | Go-WWW | |
| A Weighting Filter For Audio Measurements | Go-WWW | |
| Guitar Reverb Pedal | Go-WWW | |
| Tack a log taper onto a digital potentiometer | Go-WWW | |
| VU Meter | Go-WWW | |
| Measuring Input and Output Impedance | Go-WWW | |
| Jensen Transformers Application Schematics | Go-WWW | |
| 22 Watt Audio Amplifier | Go-WWW | |
| JT-11SSP-6M 600 Ohm Line Isolation Application | Go-WWW | |
| Phantom Power Supply Circuit | Go-WWW | |
| Inductive pickup | Go-WWW | |
| Guitar Fuzz Effect | Go-WWW | |
| Humbucking & Noise-Reducing Electronics for guitars | Go-WWW | |
| JT-11P-1 Unbalanced Automotive or Consumer Application | Go-WWW | |
| Five Band Mono Graphic Equaliser | Go-WWW | |
| spreadsheet calculator | Go-WWW | |
| LED Audio VU Meter | Go-WWW | |
| M250: A 250W stereo power amplifier | Go-WWW | |
| Renkus-Heinz Schematics | Go-WWW | |
| Simple circuit forms peak/clipping indicator | Go-WWW | |
| DIY Speaker Testing Microphone Preamp | Go-WWW | |
| The Allen & Heath GL2 - in anger | Go-WWW | |
| DIY Speaker Testing Microphone Preamp | Go-WWW | |
| Emitter-follower-power-amplifier | Go-WWW | |
| Lundahl Transformers | Go-WWW | |
| Optocoupler Application Guide | Go-WWW | |
| High Output Line Driver for Single Ended Power Supply | Go-WWW | |
| Speaker Microphone | Go-WWW | |
| Mike Pads and Other Small Gadgets | Go-WWW | |
| 120 Second Voice Recorder | Go-WWW | |
| Brystom Power Amplifiers Circuit Diagrams | Go-WWW | |
| Tillverka din egen DI-box | Go-WWW | |
| 20 Watt Power Amplifier | Go-WWW | |
| Balancing Acts | Go-WWW | |
| 120 Watt Vertärker | Go-WWW | |
| Vanhat vinyylilevyt CD-levyiksi tai MP3-kapetiksi RIAA-korjaimen avulla | Go-WWW | |
| Jensen Transformers Application Schematics | Go-WWW | |
| Nine Ways to Adjust Signal Level | Go-WWW | |
| JT-11SSP-6M Passive Stereo Matrix for M-S Mic Technique | Go-WWW | |
| Andrew's S/PDIF Stuff | Go-WWW | |
| service manuals and circuit diagrams | Go-WWW | |
| Dallas Semicondictor | Go-WWW | |
| notes | Go-WWW | |
| High-Performance Audio Applications of The LM833 | Go-WWW | |
| NE555 drives a speakes: Pulse Width Modulation Amplifier | Go-WWW | |
| Stage and Recording Mixer | Go-WWW | |
| JT-MB-C Used to Phantom Power the Realistic PZM Mic | Go-WWW | |
| Anti-RIAA Equalizer for Line to Mag Phono Converter | Go-WWW | |
| A Vacuum Tube Microphone Preamp / Direct Box Project | Go-WWW | |
| Variable-gain stage uses voltage-output DAC | Go-WWW | |
| project addenum | Go-WWW | |
| Single Chip 50 Watt / 8 Ohm Power Amplifier | Go-WWW | |
| Not Just Another Headphone Amp | Go-WWW | |
| Passive circuit monitors AES data | Go-WWW | |
| Do It Yourself Car Amplifier | Go-WWW | |
| 60 Watt Into 8 Ohms Power Amplifier | Go-WWW | |
| A-weighting filter | Go-WWW | |
| Designing With Opamps | Go-WWW | |
| Audio Graphic Equaliser | Go-WWW | |
| Low Power Audio Amplifier | Go-WWW | |
| Room Noise Detector | Go-WWW | |
| Audio Auto Shutoff | Go-WWW | |
| JT-13K6-C in Simple One IC Stage Mic Preamp | Go-WWW | |
| Microphone preamp | Go-WWW | |
| PCB design | Go-WWW | |
| Schematics of old tube mics | Go-WWW | |
| Op amp linearizes attenuator control response | Go-WWW | |
| Loudspeaker Protection and Muting | Go-WWW | |
| PHONIC Technical Bulletin | Go-WWW | |
| Stereo Width Controllers | Go-WWW | |
| JT-11P-1 Conversion of Unbalanced Input to Balanced | Go-WWW | |
| Quick and Dirty Audio Amplifiers | Go-WWW | |
| Designing an Opamp Headphone Amplifier | Go-WWW | |
| Cool Schematics | Go-WWW | |
| Designing A Limiter For Headphone Amplifiers | Go-WWW | |
| Main principles of amplifier wiring | Go-WWW | |
| Passive filters fill the bill at audio frequencies | Go-WWW | |
| Fixed Attenuators | Go-WWW | |
| Jensen Direct Box Transformers | Go-WWW | |
| Digitally control gain over a ±40-dB range | Go-WWW | |
| Bridge/Parallel Amplifier (BPA-200) Documentation | Go-WWW | |
| Multiple Feedback Bandpass Filter | Go-WWW | |
| Guitar Amplifiers | Go-WWW | |
| DIY class A amplifier chassis & massive heatsink | Go-WWW | |
| Simple Class A Amplifiers | Go-WWW | |
| Amplifier Thermal Protection and Shutdown Circuit | Go-WWW | |
| Audio switching applications for resistive optocouplers | Go-WWW | |
| Mic-Pre Pan Pot Circuit | Go-WWW | |
| VU And PPM Audio Metering | Go-WWW | |
| Musical Instrument (Expandable) Graphic Equaliser | Go-WWW | |
| Active Filters | Go-WWW | |
| CD-ROM to MD | Go-WWW | |
| Hi-Fi Preamplifier | Go-WWW | |
| Grounding and Shielding | Go-WWW | |
| Theory and Construction of Mic Splitters | Go-WWW | |
| HeadBanger Headphone Amp Construction Kit | Go-WWW | |
| Guitar Effec Circuits | Go-WWW | |
| Audio Transformer: The Ultimate Noise Killers | Go-WWW | |
| Car Amplifier Schematic | Go-WWW | |
| An Automatic Microphone Mixer | Go-WWW | |
| JT-11SSP-6M Universal Patchbay Isolation Application | Go-WWW | |
| The Guitar Effects Oriented Web Page | Go-WWW | |
| JS-11SPP-6M 600 ohm line isolator with line termination switch | Go-WWW | |
| 2 Watt Amplifier | Go-WWW | |
| Taos Amp Solid State Mic Preamp | Go-WWW | |
| Pass Laboratories DIY Projects | Go-WWW | |
| Transfomers for audio interfacing | Go-WWW | |
| Surround Sound Decoder Mk2 | Go-WWW | |
| JT-DB-E Converts Consumer Stereo Inputs to Mono Balanced Mic Output | Go-WWW | |
| The ESP SIM (Sound Impairment Monitor) | Go-WWW | |
| A Better Volume Control | Go-WWW | |
| Defeat SCMS page | Go-WWW | |
| Mixed feedback drive circuits for audio output transformers | Go-WWW | |
| Amplifier Timer | Go-WWW | |
| Vintage Quad equipment circuit diagrams | Go-WWW | |
| Sony C-37A Condenser Microphone | Go-WWW | |
| A 2nd Order All-Pass 80Hz Active Crossover | Go-WWW | |
| Simplified Measurement of Output Impedance | Go-WWW | |
| 3 Transistor Audio Amp (50 milliwatt) | Go-WWW | |
| Ampli MOSFET | Go-WWW | |
| Fast Audio Peak Limiter | Go-WWW | |
| JT-11-DM Basic Hum Stopper Transformer isolation box | Go-WWW | |
| Lundahl Transformers | Go-WWW | |
| Class D audio-power amplifiers: Interactive simulations assess device and filter performance | Go-WWW | |
| Boundary-layer dish microphone | Go-WWW | |
| DAT-Heads Digest #195 | Go-WWW | |
| Low impedance microphone amplifier | Go-WWW | |
| Parametric And Sub-Woofer Equaliser | Go-WWW | |
| Cirrus Logic | Go-WWW | |
| QSC Audio | Go-WWW | |
| Bridging Adaptor For Power Amplifiers | Go-WWW | |
| JT-11B-1 + Phantom Buffer Provide Balanced Guitar Output | Go-WWW | |
| Linkwitz Cosine Burst Generator | Go-WWW | |
| Driving a balanced line, and getting 3 signals down 2 lines! | Go-WWW | |
| 6 Input Mixer | Go-WWW | |
| To use a Speaker as a Mike | Go-WWW | |
| A Two Channel Noise Gate | Go-WWW | |
| Analog record and playback IC's | Go-WWW | |
| Guitar-related Circuits | Go-WWW | |
| Subwoofer-jakosuodin(Subwoofer Crossover) | Go-WWW | |
| Additional RFI Protection for Line Input Circuits | Go-WWW | |
| SDS Labs Schematics | Go-WWW | |
| Vox AC30 Guitar Amplifier Simulator | Go-WWW | |
| Sheldon's Audio Designs | Go-WWW | |
| 3 KHz low pass filter plus audio amplifier | Go-WWW | |
| Pro Audio Equipment Schematics Page | Go-WWW | |
| High Quality Sound Mixer | Go-WWW | |
| The ampage schematic collection | Go-WWW | |
| Common AC-3 RF Circuit Designs | Go-WWW | |
| Kumisa Mk. II | Go-WWW | |
| DACS (distributed audio control system) | Go-WWW | |
| Bridging Line Amplifier | Go-WWW | |
| Audio LED VU meter | Go-WWW | |
| Vintage Neve Class A Circuit Information | Go-WWW | |
| Dynamic Linear Expender | Go-WWW | |
| Philips SAA1099 Sound Generator | Go-WWW | |
| JT-DB-E Standard Musical Instrument or Synthesizer Direct Box | Go-WWW | |
| Printer port activates CMOS switches | Go-WWW | |
| Compressor applications for resistive optocouplers | Go-WWW | |
| DIY Class-A Audio Amp | Go-WWW | |
| Analogue Devices | Go-WWW | |
| JT-11-FL Isolates & Converts Guitar Amp Speaker Out to Line Output | Go-WWW | |
| JT-11P-1 used as Unbalanced Polarity Inverter | Go-WWW | |
| Using Current Sources, Sinks & Mirrors In Audio | Go-WWW | |
| IT-4 four channel isolation transformer unit | Go-WWW | |
| Power Amplifier Design Guidelines | Go-WWW | |
| CB-1 Direct Box | Go-WWW | |
| Cheap thingies to help you make some racket | Go-WWW | |
| Microphone uses phantom power | Go-WWW | |
| The LM12 | Go-WWW | |
| Microphone Circuit Test Oscillator | Go-WWW | |
| Subtleties count in wide-dynamic-range analog interfaces | Go-WWW | |
| Regulated 12 Volts DC Power Supply for Vacuum Tube Heaters | Go-WWW | |
| Low Noise Microphone Preamplifier | Go-WWW | |
| Phono Preamp | Go-WWW | |
| Low distortion audio amplifier | Go-WWW | |
| Sanyo Semiconductor Product Database | Go-WWW | |
| A Direct Box can be inDIspensible | Go-WWW | |
| Compressor using photoresistor | Go-WWW | |
| Understanding Peak-Reading Meters | Go-WWW | |
| A DIY Headphone-Amplifier with Natural Crossfeed | Go-WWW | |
| JT-MB-C Isolates both Mic and Line Inputs of Inexpensive Mixer | Go-WWW | |
| Elektroninrn potentiometri | Go-WWW | |
| Balanced Microphone Preamp Project | Go-WWW | |
| JT-10KB-D Isolates and Converts Speaker Drive to Line Level | Go-WWW | |
| Guitar Effects Boxes | Go-WWW | |
| Mic-Pre Pan Pot Circuit | Go-WWW | |
| SPDIF RCA to (Optical + RCA) Adapter | Go-WWW | |
| An Enhanced-Bass Natural Crossfeed Filter | Go-WWW | |
| Distortion Analyser | Go-WWW | |
| JT-10KB-D & JT-DB-E Provide J-Box Consumer to Studio Interfaces | Go-WWW | |
| Slew Rate Control | Go-WWW | |
| Single capacitor powers audio mixer | Go-WWW | |
| TDA1387T; Stereo Continuous Calibration DAC (CC-DAC) | Go-WWW | |
| Spectrum Analyzer and Equalizer Designs | Go-WWW | |
| DIY Massive Heatsink Case | Go-WWW | |
| Audio Preamp | Go-WWW | |
| The d-box in a better look | Go-WWW | |
| JT-11P-1 in 4-Way Active Guitar Splitter | Go-WWW | |
| Simple Car Preamplifier and Artificial Earth | Go-WWW | |
| The Allen & Heath GL2 - in anger | Go-WWW | |
| Cirrus Logic CS4334/35/36/37/38/39: 8-Pin, 24-Bit, 96 kHz Stereo D/A Converters | Go-WWW | |
| Car tube pre amplifier | Go-WWW | |
| Designing A Pocket Equalizer For Headphone Listening | Go-WWW | |
| DIY Dolby Digital Modification Page | Go-WWW | |
| Interconnection of Balanced and Unbalanced Equipment | Go-WWW | |
| Regulated Vacuum Tube Power Supply | Go-WWW | |
| JT-11-BM High Level High Current Differential Output Stage with DC Servo | Go-WWW | |
| A DC Fault Protection Circuit for Audio Amplifiers | Go-WWW | |
| Line-level transformers in High-End Audio | Go-WWW | |
| Audio Limiting Circuits | Go-WWW | |
| Andrea Ciuffoli Document Page | Go-WWW | |
| Preamp for low-Z microphones | Go-WWW | |
| JT-MB-C in Low Noise, High Isolation Line Receiver for Low-Z Sources | Go-WWW | |
| Effect Rack Unit | Go-WWW | |
| Build These Noise-Canceling Headphones | Go-WWW | |
| Variable Amplifier Impedance | Go-WWW | |
| Amplification audiophile et DIY | Go-WWW | |
| Advanced Mixer Design | Go-WWW | |
| JS-11SSP-6M 150 ohm line to 600 ohm load application | Go-WWW | |
| JT-11-FL provides Isolated Line Output from Guitar Amplifier | Go-WWW | |
| Laser Link Communicator | Go-WWW | |
| Signal Detecting Auto Power-On Unit | Go-WWW | |
| Making Differential Probes | Go-WWW | |
| Classic and Vintage Audio Circuits Page | Go-WWW | |
| Dynamic Range Processor | Go-WWW | |
| Star Grounding in Tube Amplifiers | Go-WWW | |
| 24db/octave Linkwitz-Riley | Go-WWW | |
| AC-3 for the CLD-1090 and CLD-XXXX | Go-WWW | |
| Sanken Hybrid Audio Power Amplifier Data | Go-WWW | |
| Internal Modification to Mic Inputs of the Mackie 1604 Mixer Eliminates RFI Problems | Go-WWW | |
| Renkus-Heinz Schematics | Go-WWW | |
| Borbely Audio | Go-WWW | |
| CDplayer's Project | Go-WWW | |
| JT-MB-C Real Mic Inputs & Phantom Power for Sony DAT | Go-WWW | |
| JT-MB-C Mic Input Isolation for Mackie Mixers | Go-WWW | |
| Making a rugged, connectorized microphone from a Panasonic microphone capsule | Go-WWW | |
| Musical Instrument Tube Amp Building, Maintaining and Modifying FAQ | Go-WWW | |
| Schematics Of Various Tubed Crossovers | Go-WWW | |
| Simplest Ever Amplifier Bridging | Go-WWW | |
| A Two-Channel Noise Gate | Go-WWW | |
| Convert voltage to potentiometer-wiper setting | Go-WWW | |
| Simple microphone preamplifier | Go-WWW | |
| Loudspeaker Protection and Muting | Go-WWW | |
| Balanced Low Noise Microphone Preamplifier Design | Go-WWW | |
| JT-10B-D Used in Line Level 2-Way Splitter/Isolator | Go-WWW | |
| Car tube pre amplifier | Go-WWW | |
| PAiA Electronics | Go-WWW | |
| A Low Noise Microphone Preamp with Phantom Power Option | Go-WWW | |
| The GEO-Fex collection of vintage and new-design effects and musical related DIY | Go-WWW | |
| Closing the loop deepens notches | Go-WWW | |
| Audio compressor | Go-WWW | |
| ISD25120 | Go-WWW | |
| technical pages | Go-WWW | |
| Audio level control with resistive optocouplers | Go-WWW | |
| Sound Level Meter | Go-WWW | |
| JT-11P-1 Unbalanced Automotive or Consumer Application | Go-WWW | |
| The ALTMANN SPLIF Amplifier Topology | Go-WWW | |
| El-Cheapo - A Really Simple 60W Power Amplifier | Go-WWW | |
| DS1267 Dual Digital Potentiometer | Go-WWW | |
| Thermo-Fan To Keep Your Amp Cool | Go-WWW | |
| Harmony Central | Go-WWW | |
| Construction of a diy motorized volume control | Go-WWW | |
| 20 dB Amplifier and High Current Balanced Line Driver | Go-WWW | |
| Professional Sound Systems | Go-WWW | |
| Teletronix LA-2A Leveling Amplifier | Go-WWW | |
| Distortion Effect (for guitars) | Go-WWW | |
| Copybit deleter | Go-WWW | |
| Pre-Amp Head Cassette dengan LM 387 | Go-WWW | |
| A Weighting Filter For Audio Measurements | Go-WWW | |
| Headphone Amplifier from SDS Labs | Go-WWW | |
| 3 Channel Spectrum Analyzer | Go-WWW | |
| Linear potentiometer implements logarithmic gain control | Go-WWW | |
| VISW 8 x 4 Stereo audio/video router | Go-WWW | |
| Subwoofer Equaliser Using The Linkwitz Transform Circuit | Go-WWW | |
| Power Amplifier Clipping Indicator | Go-WWW | |
| Class A Amplifier Design | Go-WWW | |
| Electro-Optical Audio AGC Circuit | Go-WWW | |
| Synthfool | Go-WWW | |
| Burwen TNE7000 Transient Noise Eliminator | Go-WWW | |
| Phantom Power Supply Circuit | Go-WWW | |
| Balanced Line Technology | Go-WWW | |
| Loudspeaker Protection circuit | Go-WWW | |
| George Krilov audio schematics page | Go-WWW | |
| Phono Preamps For All | Go-WWW | |
| High-resolution volume-unit meter simplifies CD recording | Go-WWW | |
| JT-11P-1 in 2-Way Passive Guitar Splitter | Go-WWW | |
| Electric Crayons, Anyone? (A Vacuum Tube Microphone Preamp / Direct Box Project) | Go-WWW | |
| Notch Filter | Go-WWW | |
| Low Noise Balanced Microphone Preamp | Go-WWW | |
| JT-MB-C Mic Input Isolation for Mackie Mixers | Go-WWW | |
| Radio Shack Pressure Zone Microphone (PZM) Modifications | Go-WWW | |
| The Pass Zen Amplifier | Go-WWW | |
| A conceptually new high-frequency switched-mode power amplifier technique eliminates current ripple | Go-WWW | |
| High-Performance Audio Applications of The LM833 | Go-WWW | |
| ftp://ftp.cs.ruu.nl/pub/MIDI/DOC/pbscms.html | Go-WWW | |
| LMC835 | Go-WWW | |
| Fender Pre-amp with Horizonal Tube Mounting | Go-WWW | |
| Speaker protector | Go-WWW | |
| Velleman K8030 Electronic Recording/Playback Module | Go-WWW | |
| automatic translation to English | Go-WWW | |
| Build a pair of binaural microphones | Go-WWW | |
| Power Amplifier Clipping Indicator | Go-WWW | |
| An Unbalanced Mute Circuit For Audio Mixing Channels | Go-WWW | |
| Pop free Microphone on/off switch | Go-WWW | |
| JP-11P-1 Input transformer improvement for electronically balanced input | Go-WWW | |
| The Technology of the Tube Screamer | Go-WWW | |
| JT-16-A Improves Performance of SSM2017 Mic Preamp IC | Go-WWW | |
| CMOS IC makes low-cost digital potentiometer | Go-WWW | |
| JT-DB-E Direct Box for Very High Level Signals | Go-WWW | |
| Load Sensing Automatic Switch | Go-WWW | |
| Build These Noise-Canceling Headphones | Go-WWW | |
| Build a Microphone plug | Go-WWW | |
| Guitar Vibrato Unit | Go-WWW | |
| Mixed feedback drive circuits dor audio output transformers | Go-WWW | |
| Soft Power On Tester for Amplifiers | Go-WWW | |
| Build a Microphone Polarity Tester | Go-WWW | |
| High CMRR Balanced Interface for Crystal 18 or 20 Bit A/D Converters | Go-WWW | |
| Internal Modification to Mic Inputs of the Mackie 1604 Mixer Eliminates RFI Problems | Go-WWW | |
| Simple Surround Sound Decoder | Go-WWW | |
| JT-11P-1 used as Unbalanced Polarity Inverter | Go-WWW | |
| Pure A class | Go-WWW | |
| DIY microphone for Sony MD R35 minidisc recorder | Go-WWW | |
| JT-16-A Improves Performance of SSM2015 Mic Preamp IC | Go-WWW | |
| The Class-A Amplifier Site | Go-WWW | |
| MS-2 Mic Splitter | Go-WWW | |
| A Better Volume Control | Go-WWW | |
| Digital stereo potentiometer | Go-WWW | |
| Noise & Headroom in Mixers | Go-WWW | |
| Improve FET-based gain control | Go-WWW | |
| External Isolation Transformer Box for Mackie (and other) Mixers Eliminates RFI Problems | Go-WWW | |
| Single stage gives logarithmic gain steps | Go-WWW | |
| Guitar Amplifier Basics | Go-WWW | |
| 1 kHz Audio Oscillator | Go-WWW | |
| Cirrus Logic Consumer & Professional Audio ICs | Go-WWW | |
| Tube Buffer for CD Player | Go-WWW | |
| Klaus Schiffer's audio web site | Go-WWW | |
| Inexpensive relays form digital potentiometer | Go-WWW | |
| Long Lines Driver | Go-WWW | |
| Stereo to Mono Combiner for Balanced Systems | Go-WWW | |
| Computer Microphone | Go-WWW | |
| Andrea's projects | Go-WWW | |
| Digitally Control Phase Shift | Go-WWW | |
| Opamp Labs | Go-WWW | |
| Condenser microphone hookup | Go-WWW | |
| Voice-Over Circuit | Go-WWW | |
| Analog Music Zone Guitar Effects Schematics | Go-WWW | |
| Lidström Improved ZEN i | Go-WWW | |
| JT-MB-C Isolates both Mic and Line Inputs of Inexpensive Mixer | Go-WWW | |
| Three-Level Audio Power Indicator | Go-WWW | |
| Basic Active Filter Circuit Blocks | Go-WWW | |
| HJ-4P Professional headphone distribution box | Go-WWW | |
| Electret MIC Apps | Go-WWW | |
| Stereo VU Meter | Go-WWW | |
| JT-DB-E Full-featured Direct Box Application Schematic | Go-WWW | |
| Amplified Ear | Go-WWW | |
| Kondensaattorimikrofonin esivahvistin | Go-WWW | |
| 25L6 Amp | Go-WWW | |
| The Do-It-Yourself Audio Corner | Go-WWW | |
| Mapletree Audio Designs (MAD) Ear+ Stereo Headphone Amplifier Kit | Go-WWW | |
| JT-11P-1 Conversion of Unbalanced Input to Balanced | Go-WWW | |
| JT-6110K-B Isolates 70 Volt Line and Converts to Line Level | Go-WWW | |
| Proper Grounding Inside Equipment Avoids Ground Noise Coupling (aka Pin 1 Problems) | Go-WWW | |
| Standard Microphone Preamplifier Input Circuitry | Go-WWW | |
| Dual JT-MB-C Microphone Combining Circuit | Go-WWW | |
| Dual Phantom Power Microphone Preamplifier | Go-WWW | |
| Op amp linearizes response of FET VCA | Go-WWW | |
| JT-10KB-D Isolates and Converts Speaker Drive to Line Level | Go-WWW | |
| Rane MS 1b microphone preamplifier circuit diagram | Go-WWW | |
| 100W Guitar Amplifier | Go-WWW | |
| article by Mr. T. Giesberts | Go-WWW | |
| Couch Drop: Momentary on/off floor switch for microphones | Go-WWW | |
| evaluation board circuit | Go-WWW | |
| Model Train Diesel & Horn Sound Module | Go-WWW | |
| Audio Transformers | Go-WWW | |
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