89 results for microphone pre amp
- 2pcs 6DS4 Nuvistor Tubes Test STRONG Triode pre-amp FM TV microphoneOpens in a new window or tabPre-owned | PrivateEUR 23.01jdairo (5,325) 100%+ EUR 26.17 postagefrom United States
- RCA 7586 Nuvistor Tube NIB Tests STRONG Triode pre-amp FM TV microphoneOpens in a new window or tabBrand new | PrivateEUR 11.50jdairo (5,325) 100%+ EUR 25.82 postagefrom United States
- Numark PA5 Stereo Preamplifier Microphone AudiophileOpens in a new window or tabPre-owned | PrivateEUR 69.08dangdogs (1,130) 100%+ EUR 149.93 postagefrom United States
- New listingAMPEREX VALVO BUGLE BOY 6DJ8 ECC88 VACUUM TUBE MATCH PAIR D GTR TINY MAN GERMANOpens in a new window or tabPre-owned | BusinessEUR 185.32mercedesman6572 (17,137) 99.9%+ EUR 27.26 postagefrom United States
- Gates MO-3777B portable mic pre mixer.Opens in a new window or tabParts only | BusinessEUR 1,684.844doggroup2012 (4,202) 99.8%+ EUR 230.96 postagefrom United States
- GATES GR-90 REMOTE COMPACT BROADCAST MICROPHONE TUBE PRE AMPLIFIEROpens in a new window or tabParts only | PrivateEUR 650.54bandit35 (8,734) 100%+ EUR 99.24 postagefrom United States18 watchers
- NEW Dynamic and Ribbon Microphone Pre-amp preamplifier Adds +25db of Gain DM-1Opens in a new window or tabBrand new | BusinessEUR 28.73broadcastbarn (3,987) 100%+ EUR 33.27 postagefrom United States
- UTC O-16 Transformer, Mic Preamp / Passive DI Transformer Triad A-11j DirectOpens in a new window or tabPrivateEUR 109.37analogetc (683) 100%+ EUR 36.48 postagefrom United States11 watchers
- UTC O-16 Transformer, Mic Preamp / Passive DI Transformer Triad A-11j DirectOpens in a new window or tabPrivateEUR 109.37analogetc (683) 100%+ EUR 36.48 postagefrom United States10 watchers
- NEW SHURE AUDIO Input Transformers Vintage Pair for Mic Preamp or MC PhonoOpens in a new window or tabBrand new | BusinessEUR 109.37skyt189 (73) 100%+ EUR 43.62 postagefrom United States18 watchers
- Original 1950 RCA Commercial Radio Broadcast Catalog 44-BX 77D Television CameraOpens in a new window or tabPre-owned | PrivateEUR 444.61leejuke (4,176) 100%+ EUR 44.66 postagefrom United States18 watchers
- 6J4P NOS NEVZ Novosibirsk EF94 6AU6 Hum and microphonics tested Microphone tubeOpens in a new window or tabNew (other) | PrivateEUR 10.94www-tubes.rs (3,204) 100%+ EUR 11.46 postagefrom Serbia
- One (1 pcs) Telefunken 5654 6AK5 EF95 NOS NIB Ulm Diamond Bottom Low NoiseOpens in a new window or tabNew (other) | PrivateEUR 68.50www-tubes.rs (3,204) 100%+ EUR 17.21 postagefrom Serbia3 watchers
- GE 6DS4 Nuvistor Tube NIB Tests STRONG Triode pre-amp FM TV microphoneOpens in a new window or tabBrand new | PrivateEUR 23.01jdairo (5,325) 100%+ EUR 26.17 postagefrom United States
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- HEINTZ & KAUFMAN 6DJ8 ECC88 TUBE PLATINUM MATCH PAIR MADE IN GERMANYOpens in a new window or tabBusinessEUR 80.58mercedesman6572 (17,137) 99.9%+ EUR 30.97 postagefrom United States
- UC92 Telefunken rebranded Valvo NOS NIB Diamond Bottom Microphone preamp 9AB4Opens in a new window or tabPrivateEUR 34.48www-tubes.rs (3,204) 100%+ EUR 11.46 postagefrom Serbia
- ef12 telefunken METAL ENGRAVED GOLD PIN PREAMP NEUMANN MICROPHONE VF14 NOSOpens in a new window or tabPre-owned | PrivateEUR 252.73lionh_57 (146) 100%+ EUR 5.62 postagefrom Poland
- Luxman NEC Japan EF86 6267 Audio / Preamp / Neumann U67 Mic /Vox Tube + FreePostOpens in a new window or tabBrand new | PrivateEUR 166.94caliacoustics (582) 100%Free international postagefrom United States
- BALANCED TUBE 12AX7 LPS ECC83 -BEST I'VE HEARD-NO KIDDING!! For Preamp, Amp, MicOpens in a new window or tabPLEASE READ eBay AD & MY FEEDBACK-THESE ARE FABULOUSBusinessEUR 80.02sandyphoto (15,408) 100%+ EUR 17.90 postagefrom United States
- EF804S Telefunken NOS NIB Sealed in Cellophane Low Noise Microphone NeumannOpens in a new window or tabNew (other) | PrivateEUR 186.74www-tubes.rs (3,204) 100%+ EUR 18.67 postagefrom Serbia9 watchers
- Vintage DuKane Model 3A25 Microphone/Phono Transformer and MC Phono StepupOpens in a new window or tabPre-owned | BusinessEUR 468.00myostuff (1,859) 100%+ EUR 48.02 postagefrom United States
- ef804s telefunken Germany tube pair preamp tubes silver rare valve microphoneOpens in a new window or tabNew (other) | BusinessEUR 186.27cartago_delenda_est (1,251) 100%+ EUR 46.80 postagefrom Italy
- PC92 ITT Lorenz NOS NIB Microphone preamp Made in GermanyOpens in a new window or tabPrivateEUR 22.97www-tubes.rs (3,204) 100%+ EUR 11.46 postagefrom Serbia
- Vintage DuKane Model 3A25 Microphone/Phono Transformer and MC Phono StepupOpens in a new window or tabPre-owned | BusinessEUR 468.00myostuff (1,859) 100%+ EUR 48.02 postagefrom United States
- UC92 Valvo NOS NIB Rare D GETTER Microphone preamp 9AB4Opens in a new window or tabPrivateEUR 45.99www-tubes.rs (3,204) 100%+ EUR 11.46 postagefrom Serbia
- REAL NOS RCA USA 6072A (12AY7) BLACK-PLATE TUBE MIC QUALITY AMPLITREX TESTED NOSOpens in a new window or tabBrand new | BusinessEUR 172.68tubemuseumusa (6,057) 100%Was: EUR 280.80 39% off+ EUR 27.78 postagefrom United States3 watchers
- EF86 Siemens 6267 NOS NIB Microphone preamplifier, hum & microphonics testedOpens in a new window or tabNew (other) | PrivateEUR 45.99www-tubes.rs (3,204) 100%+ EUR 22.97 postagefrom Serbia
- EF804S Telefunken Microphone pentode made in Germany Amplitrex Tested 1 MPOpens in a new window or tabNew (other) | BusinessEUR 138.16electronicsmen (91) 98.6%+ EUR 40.30 postagefrom India
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- Philips Miniwatt CF 50 NOS NIB Tube for Microphone Preamp Made in HollandOpens in a new window or tabBrand new | PrivateEUR 177.84jejoha92 (8) 100%+ EUR 11.23 postagefrom Sweden
- 1956 RFT (NEUMANN GEFELL) vacuum tube mic preamp MV4555 #2Opens in a new window or tabPre-owned | PrivateEUR 5,053.59hirose1117 (2,720) 98.6%Free international postagefrom Japan
- (1) *MYSTERY?* Microphone Input Transformer RCA 42452-1 pre XT-2452? Mic PreampOpens in a new window or tabPre-owned | BusinessEUR 103.56flagshipaudio (16,472) 98.6%+ EUR 25.74 postagefrom United States
- Rare True NOS 6AU6A Sealed Hitachi Mic/Pre/TunerTube ~ Sony C800g ~ WA8000 ~ MK1Opens in a new window or tabNew (other) | PrivateEUR 276.13caliacoustics (582) 100%Free international postagefrom United States
- Vintage DuKane Model 3A25 Microphone/Phono Transformer and MC Phono StepupOpens in a new window or tabPre-owned | BusinessEUR 468.00myostuff (1,859) 100%+ EUR 48.02 postagefrom United States
- Rare True-NOS 6AU6A Sealed-Box NEC Nippon Mic/PreTunerTube Sony C800g WA8000 MK1Opens in a new window or tabNew (other) | PrivateEUR 276.13caliacoustics (582) 100%Free international postagefrom United States
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- Pair Matched USED Telefunken EF86 DIAMOND W.German MICROPHONE Tubes Silver GateOpens in a new window or tabPre-owned | BusinessEUR 131.04vaidasvintage (433) 99.7%+ EUR 13.09 postagefrom Lithuania2 watchers
- RCA Tube Microphone Amplifier MI12299Opens in a new window or tabBusinessEUR 837.74electrojunk (4,121) 98.9%+ EUR 196.40 postagefrom United States13 watchers
- Famous SUNSUI AX-7 audio console preamplifierOpens in a new window or tabPre-owned | BusinessEUR 533.89jamirock (4,180) 97.8%+ EUR 18.61 postagefrom JapanFree returns
- PC93 ITT Lorenz NOS NIB Microphone preamp Made in GermanyOpens in a new window or tabPrivateEUR 22.97www-tubes.rs (3,204) 100%+ EUR 11.46 postagefrom Serbia
- PF86 Microphone amplifier tube, DK code, testedOpens in a new window or tabPre-owned | PrivateEUR 4.68zolfis_42 (85) 100%+ EUR 13.10 postagefrom Hungary
- Western Electric 262A Vacuum Tube w/ RA-1032 Mic Preamp(Worldwide Shipping)Opens in a new window or tabPre-owned | PrivateEUR 4,661.399957easy (3,738) 100%+ EUR 467.08 postagefrom United States
- Rare True NOS 6AU6A Special Toshiba Hi-S Mic/Pre/TunerTube Sony C800g WA8000 MK1Opens in a new window or tabNew (other) | PrivateEUR 276.13caliacoustics (582) 100%Free international postagefrom United States
- Alctron MA-3 Inline Microphone 25dB Signal Booster Preamp Variable ImpedanceOpens in a new window or tabBrand new | BusinessEUR 57.55noelthemusician (856) 100%+ EUR 27.18 postagefrom United States
- 1950s UTC HA-101 Tube Mic Preamp Input Transformer 100 100x Microphone Grid LA2AOpens in a new window or tabBrand new | PrivateEUR 650.54analogetc (683) 100%+ EUR 67.17 postagefrom United States
- Jefferson Electric microphone/MC stepup audio input transformer NIB MATCHED PAIROpens in a new window or tabBrand new | PrivateEUR 136.67rafafredd (869) 100%+ EUR 57.57 postagefrom Brazil
- Gates Microphone Preamp transformer 478-0118000 STUDIOETTE ConsoleOpens in a new window or tabPre-owned | PrivateEUR 186.27my3rdjob2011 (1,946) 100%+ EUR 32.17 postagefrom United States
- NOS 6AU6 EF94 LOW-NOISE CIFTE FRANCE Tube for McINTOSH MR Sony C37A Altec 21Opens in a new window or tabBrand new | BusinessEUR 50.61tubemuseumusa (6,057) 100%Was: EUR 63.26 20% off+ EUR 24.19 postagefrom United States54 sold
- ef12 telefunken TUBE PAIR METAL ENGRAVED GOLD PIN PREAMP NEUMANN MICROPHONE VF14Opens in a new window or tabNew (other) | BusinessEUR 556.93cartago_delenda_est (1,251) 100%+ EUR 46.80 postagefrom Italy16 watchers
- Microphone Matching Transformer OEP X187B (1 : 9.13 | 600 C.T. : 50k | +3dBu ...Opens in a new window or tabBrand new | BusinessEUR 80.69 EUR 80.69 per Unit(EUR 80.69/Unit)Customs services and international tracking providedthats-audio (16,822) 99.8%+EUR 21.24 postage estimatefrom United Kingdom
- TEC TC-770LC High Gain Phono/Mic/Aux Preamp; Up to 60dB MM GainOpens in a new window or tabBrand new | BusinessEUR 100.74alcoed (13,348) 100%+ EUR 52.38 postagefrom United States
- 1 NOS EF94 6AU6 Mic PreTunerAudioTube ~ Rare Dgetter ~ Sony C800g / WA8000 / MK1Opens in a new window or tabNew (other) | PrivateEUR 166.94caliacoustics (582) 100%Free international postagefrom United States
- New STICK-ONS STM-2 Adjustable Gain Microphone Preamplifier - 35 to Made in USAOpens in a new window or tabBrand new | BusinessEUR 80.58tek2011 (4,043) 99.8%+ EUR 32.88 postagefrom United StatesLast one
- EF14 TUBE WF HF GERMANY MATCHED PAIR TUBES PREAMP COATED GLASS MICROPHONE 1950sOpens in a new window or tabPre-owned | BusinessEUR 233.07cartago_delenda_est (1,251) 100%+ EUR 56.16 postagefrom Italy
- Wester Electric Langevin 1950's UTC Transformer Vacuum Tube Microphone Preamp #4Opens in a new window or tabPre-owned | PrivateEUR 1,749.43hirose1117 (2,720) 98.6%Free international postagefrom Japan
- western electric tube preamp tubes valve 239-A amplifier microphone ** PAIR **Opens in a new window or tabNew (other) | BusinessEUR 1,404.03sheikhs_fashion (6,442) 100%+ EUR 83.12 postagefrom United States
- Ampex recorder preamp AMPHENOL CHICAGO 6 Pin Contact Miniature PLUG/SOCKETOpens in a new window or tabBrand new | PrivateEUR 11.51bluemoonscooter11 (17,058) 99.4%+ EUR 27.80 postagefrom United States
- 12AU7A ( ECC82 ) RCA NOS NIB Low Noise & Microphon Tube Amplitrex AT-1000 TestedOpens in a new window or tabPre-owned | BusinessEUR 50.22dynacoriparazioni (977) 100%+ EUR 19.02 postagefrom Italy
- 239a western electric tube preamp tubes valve 239 amplifier microphone WE 239 aOpens in a new window or tabPre-owned | PrivateEUR 889.22wege_high_tubes (336) 100%+ EUR 46.80 postagefrom Italy
- EZ11 Telefunken NOS NIB Rectifier for Microphone amp V41a V41b V1145Opens in a new window or tabBrand new | PrivateEUR 23.01norway_vacuumtube_outlet (823) 100%+ EUR 46.05 postagefrom Norway
- 12B4A RAYTHEON Black Plates Lined Getter Low Noise & Microphon Tested TubeOpens in a new window or tabBrand new | BusinessEUR 9.96dynacoriparazioni (977) 100%+ EUR 19.02 postagefrom Italy
- EF14 tube nos WF HF Germany matched quad tubes microphone nemann u47 u48 vf14Opens in a new window or tabNew (other) | BusinessEUR 654.28cartago_delenda_est (1,251) 100%Free international postagefrom Italy
- Tungsram EC92 6AB4 Test GOOD 60s Foil DIsk Getter Triode Vacuum Tube NEUMANN MicOpens in a new window or tabPrivateEUR 7.48hi-fi-tube (1,761) 99.6%Was: EUR 9.35 20% off+ EUR 7.49 postagefrom Bulgaria
- Western Electric 262A Tube (Tested) & RA-1032 Console Mic PreampOpens in a new window or tabPre-owned | PrivateEUR 10,296.25hirose1117 (2,720) 98.6%Free international postagefrom Japan
- 1 x NOS? Valvo EC92 - 6AB4 Test STRONG Audio Triode Vacuum Tube NEUMANN MicOpens in a new window or tabPrivateEUR 12.14hi-fi-tube (1,761) 99.6%Was: EUR 15.17 20% off+ EUR 7.49 postagefrom Bulgaria
- Line Input Transformer Z1643E (1 : 1 | 10k? to 10K C.T.)Opens in a new window or tabBrand new | BusinessEUR 10.40 EUR 10.40 per Unit(EUR 10.40/Unit)Customs services and international tracking providedthats-audio (16,822) 99.8%+EUR 18.82 postage estimatefrom United Kingdom
- Denon HMA-500 MIC Preamp / Preamplifier Service Manual *Original*Opens in a new window or tabBusinessEUR 14.01amperexaudio (2,830) 99.7%+ EUR 22.50 postagefrom United States
- GE 12AY7 HD Posts Gray Plates Top D Getter Microphone Tube -Tests NOS on AT1000Opens in a new window or tabPre-owned | PrivateEUR 71.73nova.76 (3,053) 100%Was: EUR 89.66 20% off+ EUR 24.81 postagefrom United States
- 1964 AMPEREX NEW YORK USA 6922 E88CC SINGLE TUBE MUSEUM CERTIFIED DIGITAL PROOFOpens in a new window or tabBrand new | BusinessEUR 159.74tubemuseumusa (6,057) 100%Was: EUR 173.16 8% off+ EUR 41.71 postagefrom United States7 watchers
- NOS 6AU6 EF94 LOW-NOISE CIFTE FRANCE MATCHED PAIR McINTOSH MR Sony C37A Altec 21Opens in a new window or tabBrand new | BusinessEUR 101.27tubemuseumusa (6,057) 100%Was: EUR 126.59 20% off+ EUR 25.67 postagefrom United States37 sold
- RAYTHEON 6AS5 POWER TUBE MATCH PAIR EARLY 1960's SWEET WARM TONE Y12Opens in a new window or tabBusinessEUR 10.34mercedesman6572 (17,137) 99.9%+ EUR 30.28 postagefrom United States
- 239a western electric vacuum tube valve 239 nos amplifier pair preamp microphoneOpens in a new window or tabNew (other) | PrivateEUR 2,106.05wege_high_tubes (336) 100%+ EUR 46.80 postagefrom Italy
- RCA BA-1A tube microphone preamp instruction manual reprint + schematic MI-11218Opens in a new window or tabPrivateEUR 11.50scanwizard (5,074) 99%+ EUR 29.99 postagefrom United States
- EF12 TELEFUNKEN germany TUBE pair METAL VALVE PREAMP TUBES NEUMANN kl70716 v402aOpens in a new window or tabPre-owned | PrivateEUR 420.27zetopek (343) 100%+ EUR 46.80 postagefrom Italy
- DUMONT 6AQ5 A 6GH5 6005 TUBE SINGLE POWER RAUNCHY SWEET TONEOpens in a new window or tabNew (other) | BusinessEUR 9.20mercedesman6572 (17,137) 99.9%+ EUR 28.86 postagefrom United States
- GE 12AY7 HD Posts Gray Plates Top D Getter Microphone Tube -Tests NOS on AT1000Opens in a new window or tabPre-owned | PrivateEUR 71.73nova.76 (3,053) 100%Was: EUR 89.66 20% off+ EUR 31.60 postagefrom United States
- KTZ63 VT74 6J7 GEC=Western Electric 348A made in England on AVO160 TestedOpens in a new window or tabBrand new | BusinessEUR 103.62totempole_999 (1,564) 100%+ EUR 34.54 postagefrom India
- SANSUI AU 317 Amplifier (parting out) PERFECT WORK MIC BOARD US FREE SHIPPINGOpens in a new window or tabPre-owned | PrivateEUR 184.40treasuresforparts (218) 100%+ EUR 43.99 postagefrom Dominican Republic
- PIONEER RT 2044/2022 reel to reel parting out) TAU 11 MIC ATT US FREE SHIPPINGOpens in a new window or tabPre-owned | PrivateEUR 156.32treasuresforparts (218) 100%+ EUR 43.99 postagefrom Dominican Republic
- Genuine TEAC RA-40S for A-4010S A-4010 Amplifier Parts: Mic In Left Right JacksOpens in a new window or tabPre-owned | PrivateEUR 26.48candytwin (2,092) 99.5%+ EUR 23.48 postagefrom United States
- GE 12AY7 2-Hole Gray Plates Top "D" Getter Microphone Tube - Tests NOS on AT1000Opens in a new window or tabPre-owned | PrivateEUR 71.73nova.76 (3,053) 100%Was: EUR 89.66 20% off+ EUR 24.81 postagefrom United States
- GE 2CW4 NUVISTOR TUBE SINGLE NOS NIB BRAND NEW UNUSED MICROPHONEOpens in a new window or tabBusinessEUR 10.22mercedesman6572 (17,137) 99.9%+ EUR 28.90 postagefrom United States
- GE NOS PAIR GL5879 Sharp cutoff Pentode 9 Pin Extra Mica for Audio/MicrophoneOpens in a new window or tabNew (other) | PrivateEUR 29.42heaven_30 (315) 95.5%+ EUR 28.39 postagefrom United States
- Pair Matched NOS Telefunken EF86 DIAMOND W.German MICROPHONE Tubes Same DateOpens in a new window or tabNew (other) | BusinessEUR 224.65vaidasvintage (433) 99.7%+ EUR 13.09 postagefrom Lithuania
- GE 12AY7 TRUE NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States
- GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072Opens in a new window or tabNew (other) | PrivateEUR 101.20nova.76 (3,053) 100%Was: EUR 126.51 20% off+ EUR 25.67 postagefrom United States