Free Resources for the Pro Audio Community

Neumann Test Gear and Pads

Neumann Test Gear and Pads

Neve 1460 Oscillator Schematic

EMT 140 TS Reverb

EMT 140 TS Reverb

Neumann M269 Schematic Modified

Akg C12a and N12a Power Supply

Akg C12a and N12a Power Supply

Altec 452 Power Supply Schematic

Telefunken ELA 910 Schematic

AKG C61 Lemo Pin Out

AKG C61 Lemo Pin Out

Trident B Range Relay Module Circuit Diagram

Pultec MEQ-5 Installation Instructions

Pultec MEQ-5 Installation Instructions

Pultec EQs Tube and Pot Information

Pultec EQs Tube and Pot Information

Pultec MEQ-5 Spec Sheet

Pultec MEQ-5 Spec Sheet

Neumann SM2 Information Sheet

Neumann SM2 Information Sheet

10468 As Line Input Transformer

10468 As Line Input Transformer

AKG C 451 Schematic

AKG C 451 EB & 451 CB

AKG C 451 EB & 451 CB

Neve 31102 Diagram

Neve 31102 Diagram

Neve 31099 Diagram

Neve 31099 Diagram

Scheops Mic Pin Out

Scheops Mic Pin Out

Neumann CMV 5/B Spec Sheet (German)

Neumann CMV 5/B Spec Sheet (German)

Pultec MEQ-5 Schematic

Telefunken Condenser Microphone Brochure

Telefunken Condenser Microphone Brochure

RCA BC-8A

RCA BC-8A

Neve B 205 Circuit Diagram

AKG Milestone Timeline

AKG Milestone Timeline

Neve BA 283 Schematic

Neumann U64 Schematic

Pultec EQP-1R Schematic

AKG C61 Schematic

AKG C12A Schematic

Sony C-48

Sony C-48

Sony C-35/ C-36P

Sony C-35/ C-36P

Pultec EQP-1A Schematic

RCA BC-7A Dual Channel Console

RCA BC-7A Dual Channel Console

Sony ECM-56F Spec Sheet

Sony ECM-56F Spec Sheet

AKG C12A Male Cannon 6 Pin to Limo 7 Pin Pin Out

AKG C12A Male Cannon 6 Pin to Limo 7 Pin Pin Out

Telefunken KM56 Schematic

Neumann CMV 563

Neumann CMV 563

API 325 Schematic

API 325 Line Amp Schematic

API 440 Fader Connections

API 440 Fader Connections

API 475 Brochure

API 475 Brochure

Neve BA191 Schematic

Neumann KM88 Schematic

Neumann U87 Schematic

Neve 3310 Limiter Schematics

Neve 2253 Limiter Schematic

Neve 2252 Comp Amp Pin Out

Neve 2252 Comp Amp Pin Out

EMT 262 Schematic

Pultec EQP 1R Equalizer Schematic

Neve 3201 Pin Out

Neve 3201 Pin Out

Neumann M14 Condenser Microphone

Neumann M14 Condenser Microphone

AKG 414 EB Schematics

Sony ECM 56F Brochure

Sony ECM 56F Brochure

Neumann KM 83 Schematic

Sony EMC 377 Microphone

Sony EMC 377 Microphone

Studer A80

Studer A80

Lyrec TR 532 Advertisement

Lyrec TR 532 Advertisement

Studer A80 Amplifier Schematic

Studer A80 Tape Deck

Studer A80 Tape Deck

Studer A80 Spec Sheet

Studer A80 Spec Sheet