- If You Don't Have a SIT, Fake It...
- 3 core audio cable
- Another Remote Alps
- matching sine wave wave file / expert opinion
- Can a delay circuit be beneficial between bass and mids?
- Exponential programmable resistor
- Balanced interconnect with 2 x 75 ohm coax cables?
- Volume Control Kit/Controller to work with WMCE-remotes
- cs3318 and arduino
- Anyone knows if Khozmo guy is still around
- What kind of connector is this and how can it be fixed?
- "8 ohm 3 way x-over" mod for 4ohm woofer ?
- 6SN7 Tube pre
- 2 channel to 7.1
- Pass Aleph L1.2
- Chinese mini VU Meters
- Three opamp 24db/oct crossover?
- Parametric EQ for subwoofer?
- Kit or Behringer ?
- Redesigning a cheap obsolete 8-track pre-amp.
- Help with circuit for preamp with eq and balanced output powered by phantom power
- Inexspensive volume control chips
- Linkwitz ASP Custom Build
- Shielded cable or faraday cage or both?
- Upgraded opamp in preamp and now there is a hum/buzz
- GFP-555
- mic tube preamp as line stage
- AV / HT Preamp
- audio matrix
- mic pre application buffer op-amp question
- Does this preamp look any good?
- Replacement for LM833 in active crossover
- Not another project yet
- RJM Audio B-Board Project
- Cause of weak Preamp channel
- Schematic Boston PV700
- discrete op amp
- Resistor between line out and GND: what for?
- Recap Rotel RC1070
- Speaker selector / level equalizer?
- Voltage Readings Following Soldering Error
- Selector switch - replacement - shielded wire?
- Frequency Response of WW Pots?
- Passive pre, adding buffers
- AI Modulus preamp...heat damage?
- auto level control for input
- Which opamp in this preamp circuit?
- Audio Pre Amplifier
- Cotton OCC 5N Silver Interconnect Cables
- Mic Preamp output protection
- Krell KAV-250cd Output stage drawn
- Stereo to Mono Circuit: need help with capacitor
- AD797 Preamp based on MBL 6010D
- Solderless RCA plugs for DIY interconnects
- options for source selector/volume control <£100/$150
- Pre Amp with pre-out for Arjen Helder Ta2020
- Cables: different YES - better ???
- Arcam AV9 processor
- Looking for unbalanced to balanced transformer
- Frequency cut out switches. Graphic EQ.
- Stepped attenuator ?
- active tri line splitter using BJT transistor
- Neotech UPOCC Silver vs HGA Silver
- All In One Mixer/PC Project
- Sweep Eq
- Methods of Handling Various Devices and Grounding - Ground Loop Issues
- In-depth analysis of effect of high-quality interconnects
- Universal FET buffer / preamplifier
- Simple Pre-Amp with Variable High-Pass - This right?
- How to derermine the optimum bias resistor value ?
- output inductor?
- RGB LEDs amp audio level
- installing an analog audio output jack on a television?
- Help needed for Krell krs-1a preamp
- power conditioner project anyone ??
- DQ-LP1 Help
- upgrading active xover with LM4562
- 48VDC Phantom Power switch - seeking advice
- Rotel RTC-970 - Remote Controller RR970
- bi-amp'd, with passive mid/high ??
- Interesting Interconnect Cables
- Hum in RC cable
- Help for upgrading Pioneer receiver
- My attempt at a Monitor Volume Control with headphone outs
- Pumpkin Problems
- Rod Elliot - Audio Mixing Console (HELP!!)
- looking for a 3 way active crossover for diy powered speaker
- RFI woes
- need info on preamps for use on baf1
- Mixer Channel for observation
- Help With Existing Crossover Points
- stepped aattenuator - stop pops
- Adcom GFP-565 Input Selector
- Subsonic Filters & Film Caps
- DIY build of the Pioneer C-21 preamplifier
- Preamplifier with integrated circuits
- mixer circuits (looking for simple, but very high quality)...
- Subwoofer circuit: Going from speaker level to line level
- Adding Phantom Power to old board?
- Designing a versatile pre with balanced and unbalanced in/out
- Help Pls - Coupling Capacitor
- How to pick a good audio transistor?
- Volume control question
- Loudness stage
- Electret microphone Pre-amp
- Gold pin tube : does it really matters ?
- Mic preamp and high/low impedance technical question
- Studiomaster 16 x 4 Console
- Portable EQ? - Battery Power & SMALL
- DIY Tube Equalizer
- Using INA217 for Microphone Pre-amp
- Here's my DIY passive attenuator / pre / integrated DAC
- Basic questions on passive line-level XOs and with bi-amping
- Perreaux SM2 Custom
- Luxman A522 tonearm?
- passive switcher/splitter for monitor controller
- XO Components
- balanced to unbalanced convertor
- CD vs LP
- Stan Curtis site
- Counterpoint 5.1 Issue
- Ebay preamp FET
- Some help with high end input selector.
- Crossover help!!
- Help With Crossover 3-Way Seas 9.1 Home Theater
- Simple, good quality equalizer?
- Passive Balanced switching and Relay questions!!
- Preout mod
- remote control unit
- Schematic For Vendetta Xover
- One of best sounded Line Pre-/RIAA Head Amp from PureAudio-who have heard ?
- LDR att. L+R imbalance?
- Schematics needed for 3V 1KHz Sine wave generator
- is this a balanced input preamp? help m please?
- Copland CTA305 schematic
- just got a B&K CS-117, lets take a look inside...
- Diamond buffer kits any good for preamp?
- Analog Multichannel like ProLogic and ProLogic 2 (II) which professional Models
- JC-80 eBay PCBs
- Connecting many audio output devices to one input device
- BBE FJB-200X
- Help needed -Electrocompaniet EC4.7 preamp
- Improving rejection ratio of subtraction circuit
- Delay line for front channel
- Wireless analog connection TV -> amp?
- Op Amp Rail Splitter Question
- Substitution for NEC MuPC812C IC in Nakamichi CA-7A?
- Preamp Impedance Question
- tone control schematics please
- Avoid Potential Groundloop Problems in Headphone Amp
- DIY Input isolation filter
- Vishay/Dale RN60C or RN55E?
- Software for RIAA
- RTP3D instructions
- Adding an fx send/return to a mixer
- lme49710 preamp from china
- High gain pre amp noise problems.
- New black Jolida JD9 w pics.
- Math expression for parametric EQ project
- Passive Balanced Volume Control Questions
- XLR switcher
- Building a Stereo Equalizer
- Phase extraction!!!
- Is the blue velvet Alps still best price/performance pot?
- Preamp Capacitor Questions
- Yamaha Promix 01
- Q: Converting 5k pot to 20k pot
- Anthem D2v Mod
- (minimal) speaker level vs. line level high pass filter
- Passive Preamp?
- Need help troubleshooting PreAmp build
- prototype preamplifier
- voltage levels for line outs??
- Bottlehead Quickie
- NJM4580V MSOP in pre for recording?
- Attenuator / Pre-amp for Behringer A-500
- DIY-unidirectional electrect condenser microphone.
- Dahlquist DQ LP1
- 5-pin din input connector convert to rca
- LDR Based Input Selection
- Phantom Power MSOP op-amps
- PPS-Caps
- Bypassing a receiver's internal amp
- Ladder or Series Attenuator for volume?
- Active variable Low-Pass Filter 55-110 Hz
- Extremely Frustrated!!! Why won't my amp get loud!?!?!
- Parametric EQ problems
- radford pre Zd22
- how test electronic crossover without any instruments?
- High freq filtering of a (guitar) preamp?
- Floating Differential Signal
- 8-channel stereo line level switch
- Pre Amp/ line Problems... Help :/
- cd preamp for jlh69
- Two RCA Outputs into One! HOW TO!?
- A.C vs D.C coupling
- Passive Crossover for Loudspeakers? HELP!
- Passive Crossover for Loudspeakers? HELP!
- Inductor wiring for crossover
- Place amps next to rca inputs in enclosure?
- 3 BAND TONE CONTROL
- Signal Path Components
- Preamplifier
- A Different Opamp Compensation Technique.
- Preamp / Passive, for Biamp
- Pre-Amp earthing concern
- LDR as buffer ?
- Passive Line level crossover and input impedance *Help*
- Switchable balanced / unbalanced input buffer
- VOLUME CONTROL PASIVE !
- Dual I/V stage implementation for Buffalo II & III
- Problem with passive preamp HELP!!!
- JFET follower (Xenover) with MOX like setup?
- A excellent Pre-amp
- A little problem with Op-Amp
- Best volume kit on the market
- Best Pre amp Kit on the market
- ESP Project 104 muting problem
- How many times can you split a line level output?
- Can someone help me make a parallel line level buffer/head phone driver circuit
- Repair and Restore Phase Linear 4000 series 2
- RCA to XLR Converter
- audio reserach d100 am1 am2 modules
- Need help with Pass B1 Buffer
- frequency control of higher order filter with mono pot
- Mark Levinson Cables CEMAC
- DI Box question
- Help me measure line levels
- Pre-Amp with tone control
- wiring a dual gang pot
- Using digital interconnect as analog interconnect
- Help with playing analogue through computer, pls...
- Help needed with pcb design!
- Preamplifier
- My pre-amp/DAC/Phono/Headphone build
- not balance sound on tube pre-amp
- passing audio through unused telephone connection
- help designing RC level isolation transformer
- Selector switch questions
- dual ganged pot
- Phono Preamp for Creamic Cartridge
- What type of wire for signal in?
- Need help with single supply conversion
- Shunted pot?
- New to this so be gentle: Want to mod a Audio Control EQX
- XLR Selector Box
- A New Interconnect Design
- Opamp for Mic preamp
- xlr to pc-soundcard
- Wiring unbalanced with XLR instead of RCA