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F200 Vacuum Tube Preamplifier Stereo HiFi Audio Preamp Replacement For JP200

F200 Vacuum Tube Preamplifier Stereo HiFi Audio Preamp Replacement For JP200

$470.00$235.00

Xduoo MT-601 Tube Headphone Amplifier Fidelity Preamp 200MW Fits 6N11 6922 E88CC

Xduoo MT-601 Tube Headphone Amplifier Fidelity Preamp 200MW Fits 6N11 6922 E88CC

$98.41$49.20

XH-A201 HiFi 6J1 Tube Preamplifier Amplifier Module Audio Tone Power AC 12V

XH-A201 HiFi 6J1 Tube Preamplifier Amplifier Module Audio Tone Power AC 12V

$28.39$14.20

Hifi Linear Power Supply for Pro-Ject Tube Box DS2 Phono Preamplifier

Hifi Linear Power Supply for Pro-Ject Tube Box DS2 Phono Preamplifier

$100.00$50.00

True NOS Rare Sealed Box Hitachi 6AQ5A Audio Tube ~ 6669 EL90 6005 ~ Mini 6V6

True NOS Rare Sealed Box Hitachi 6AQ5A Audio Tube ~ 6669 EL90 6005 ~ Mini 6V6

$349.00$174.50

3x Amperex SingleStage 6DJ8 ECC88 6922 E88CC ~ NOSVintage AudioTubes + FreePost

3x Amperex SingleStage 6DJ8 ECC88 6922 E88CC ~ NOSVintage AudioTubes + FreePost

$219.00$109.50

8x Rare 5U4GB Vintage BlackPlate RectifierTubes ~Hitachi NEC Toshiba RCA/TungSol

8x Rare 5U4GB Vintage BlackPlate RectifierTubes ~Hitachi NEC Toshiba RCA/TungSol

$749.00$374.50

Amperex E88CC ECC88 6DJ8 6922 7308 D getter Gold pins Holland

Amperex E88CC ECC88 6DJ8 6922 7308 D getter Gold pins Holland

$568.65$284.32

Pre-amp for Turntable Vacuum Electron Tube Valve Preamp Flat Turntables

Pre-amp for Turntable Vacuum Electron Tube Valve Preamp Flat Turntables

$33.15$16.57

1 x NOS EZ80 6V4 Siemens Germany + OEBox ~ VintageRectifierAudioTube + Free Ship

1 x NOS EZ80 6V4 Siemens Germany + OEBox ~ VintageRectifierAudioTube + Free Ship

$195.00$97.50

Mesa Boogie Badlander 50 All-Tube Guitar Amplifier Combo

Mesa Boogie Badlander 50 All-Tube Guitar Amplifier Combo

$2799.00$1399.50

2x Rare NOS 1962 Philips Amperex⊿ Holland NL E88CC 6922 Gold Pin ~ Grail Vintage

2x Rare NOS 1962 Philips Amperex⊿ Holland NL E88CC 6922 Gold Pin ~ Grail Vintage

$549.00$274.50

1x NOS Raytheon 6414 0528 BlackPlate 3Mica ~ ManleyAmps GrailAudio 7062

1x NOS Raytheon 6414 0528 BlackPlate 3Mica ~ ManleyAmps GrailAudio 7062

$259.00$129.50

Vintage Teleking 12AU7/ECC82/5814 Preamp Vacuum Tube Valve- Bangybang.tube

Vintage Teleking 12AU7/ECC82/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$28.80$14.40

HiFi Remote Volume Control Alps 27 Motor Potentiometer Dual Dispaly Preamp

HiFi Remote Volume Control Alps 27 Motor Potentiometer Dual Dispaly Preamp

$125.00$62.50

Tube Amplifier Pre-amp for Phonograph Vacuum Preamplifier Turntable

Tube Amplifier Pre-amp for Phonograph Vacuum Preamplifier Turntable

$32.49$16.25

HiFi 12AU7+12AX7 + 6DJ8 Tube Stereo Preamplifier Board Base On CAT SL1 Preamp

HiFi 12AU7+12AX7 + 6DJ8 Tube Stereo Preamplifier Board Base On CAT SL1 Preamp

$75.00$37.50

ECC85 RFT TUBE N78

ECC85 RFT TUBE N78

$44.00$22.00

Marconi/Osram/GEC 6SN7/B65 Metal Base Cup Getter NOS Testing Values Matched Pair

Marconi/Osram/GEC 6SN7/B65 Metal Base Cup Getter NOS Testing Values Matched Pair

$3900.00$1950.00

Presonus Bluetube DP V2 2 Channel Tube Mic Pre-Amp DP2+AKG K240 MKII Headphones

Presonus Bluetube DP V2 2 Channel Tube Mic Pre-Amp DP2+AKG K240 MKII Headphones

$333.95$166.97

RCA 6T8 EABC 80 6AK8 TUBE NOS NIB Valvola Röhre Valve SINGLE WHITE LETTER

RCA 6T8 EABC 80 6AK8 TUBE NOS NIB Valvola Röhre Valve SINGLE WHITE LETTER

$14.88$7.44

D2 Mini Tube Amplifier HiFi Tube Preamplifier Tube Headphone Amplifier pe66

D2 Mini Tube Amplifier HiFi Tube Preamplifier Tube Headphone Amplifier pe66

$28.27$14.13

6SN7GTB RCA Made in U.S.A Amplitrex Tested

6SN7GTB RCA Made in U.S.A Amplitrex Tested

$63.00$31.50

2 x NOS GLOTRON/RFT ECC81 - 12AT7 1970s German Preamp Audio Triode Vacuum Tube

2 x NOS GLOTRON/RFT ECC81 - 12AT7 1970s German Preamp Audio Triode Vacuum Tube

$20.00$10.00

MP-301 MK3 Integrated Vacuum Tube Amplifier KT88 + 6J8P Tubes/EL34 + 6J8P Tubes

MP-301 MK3 Integrated Vacuum Tube Amplifier KT88 + 6J8P Tubes/EL34 + 6J8P Tubes

$534.12$267.06

LM-219IA Plus HiFi 300B Push 845 Tube Amplifier Class A Single-ended Power Amp-

LM-219IA Plus HiFi 300B Push 845 Tube Amplifier Class A Single-ended Power Amp-

$6599.00$3299.50

One Lot of three Type 76 Tubes, From Radiotron-GE Canada, New Tubes

One Lot of three Type 76 Tubes, From Radiotron-GE Canada, New Tubes

$75.00$37.50

Rare CEI 7119 SQ premium Preamp tube made in Holland By Philips

Rare CEI 7119 SQ premium Preamp tube made in Holland By Philips

$75.00$37.50

YAQIN MS-23B Tube Phono Stage Pre-AMP MM RIAA Turntable HiFi Stereo Preamplif O

YAQIN MS-23B Tube Phono Stage Pre-AMP MM RIAA Turntable HiFi Stereo Preamplif O

$222.83$111.42

JG-6072/12AY7 GE 1959 Red Tip/3 mica/low noise/black plate

JG-6072/12AY7 GE 1959 Red Tip/3 mica/low noise/black plate

$129.99$65.00

Little Dot MKIII+ MK3+ 6C4 Tube Amplifier Gallstone Bluetooth Headphone Amplifie

Little Dot MKIII+ MK3+ 6C4 Tube Amplifier Gallstone Bluetooth Headphone Amplifie

$369.99$185.00

6SN7GT CTL Tungsol BGRP Made in U.S.A Amplitrex Tested 1 Match Pair (2 Pcs)

6SN7GT CTL Tungsol BGRP Made in U.S.A Amplitrex Tested 1 Match Pair (2 Pcs)

$799.00$399.50

1x TrueNOS Rare SealedBox 7591 Special HiFi Edtn Toshiba Japan ~VintagePowerTube

1x TrueNOS Rare SealedBox 7591 Special HiFi Edtn Toshiba Japan ~VintagePowerTube

$549.00$274.50

Valvo ECC82 12AU7 E82CC Long Plate 45 Degree D Getter NOS NIB Tightly Balanced

Valvo ECC82 12AU7 E82CC Long Plate 45 Degree D Getter NOS NIB Tightly Balanced

$504.33$252.16

HIFI PRT-03A Stereo Tube Preamp Board Kit (Refer C22 Circui) + Power Supply Kit

HIFI PRT-03A Stereo Tube Preamp Board Kit (Refer C22 Circui) + Power Supply Kit

$42.00$21.00

Rare TrueNOS SealedBoxToshiba SpecialStar Japan 12BH7A PreampAudioTube 12AU7Sub!

Rare TrueNOS SealedBoxToshiba SpecialStar Japan 12BH7A PreampAudioTube 12AU7Sub!

$195.00$97.50

NOS NIB 6SN7GT Sylvania Black Base Made in USA Amplitrex Tested Qty 1 MP

NOS NIB 6SN7GT Sylvania Black Base Made in USA Amplitrex Tested Qty 1 MP

$146.00$73.00

RCA 6SN7 5692 6SN7GT By Sylvania Black T Plate Chrome Top Fat Base NOS Matched

RCA 6SN7 5692 6SN7GT By Sylvania Black T Plate Chrome Top Fat Base NOS Matched

$215.00$107.50

HiFi Relay Volume Preamp HI-ENG Remote Volume Control System 10K 20K 50K 100K

HiFi Relay Volume Preamp HI-ENG Remote Volume Control System 10K 20K 50K 100K

$118.00$59.00

Beckman 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Bangybang.t

Beckman 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Bangybang.t

$54.00$27.00

Mullard CV4003/12au7/ECC82 NOS NIB Winkle Glass

Mullard CV4003/12au7/ECC82 NOS NIB Winkle Glass

$238.65$119.33

GZLOZONE PRT-07B Hifi 12AX7 Tube Preamplifier Base On Marantz 7(M7) Circuit PCB

GZLOZONE PRT-07B Hifi 12AX7 Tube Preamplifier Base On Marantz 7(M7) Circuit PCB

$14.99$7.50

TUBE AMP 47K 47000 OHM STEREO VOLUME CONTROL LOG PREAMPLIFIER POT POTENTIOMETER

TUBE AMP 47K 47000 OHM STEREO VOLUME CONTROL LOG PREAMPLIFIER POT POTENTIOMETER

$19.99$9.99

2 True NOS Sealed Box Hitachi 12BH7A AudioTubes ~ 12AU7 ECC82 Plugin Holy Grail

2 True NOS Sealed Box Hitachi 12BH7A AudioTubes ~ 12AU7 ECC82 Plugin Holy Grail

$350.00$175.00

Valvo ECC82 12AU7 E82CC 1956 Long Plate D Getter 45 Degree NOS Testing Matched

Valvo ECC82 12AU7 E82CC 1956 Long Plate D Getter 45 Degree NOS Testing Matched

$629.30$314.65

RCA 12AU7A ECC82 Top "D" Getter Pre-amp Tube Made In The USA 🇺🇸 Tested

RCA 12AU7A ECC82 Top "D" Getter Pre-amp Tube Made In The USA 🇺🇸 Tested

$14.99$7.50

ATC-5 AIR TIGHT air tight vacuum tube preamplifier

ATC-5 AIR TIGHT air tight vacuum tube preamplifier

$9415.06$4707.53

2 TrueNOS SealedBox Toshiba Special Hi-Fi 6AQ5A AudioTubes ~ EL90 6005 6V6 6669

2 TrueNOS SealedBox Toshiba Special Hi-Fi 6AQ5A AudioTubes ~ EL90 6005 6V6 6669

$495.00$247.50

Packard Bell 7025 ~ Premium 12AX7A ECC83 ~ Holy Grail Vintage Guitar Preamp Tube

Packard Bell 7025 ~ Premium 12AX7A ECC83 ~ Holy Grail Vintage Guitar Preamp Tube

$95.00$47.50

HIFI EF86 to 6SJ7 6J8P 6Ж8 Vacuum Tube Adapter Converter Pre Amplifier New Part

HIFI EF86 to 6SJ7 6J8P 6Ж8 Vacuum Tube Adapter Converter Pre Amplifier New Part

$14.66$7.33

12AU7 ( ECC82 ) RAYTHEON Long Black Plates Halo Getter Matched Tubes USA

12AU7 ( ECC82 ) RAYTHEON Long Black Plates Halo Getter Matched Tubes USA

$46.44$23.22

Vintage Raytheon 12AU7/ECC83/5814 Vacuum Audio Tube

Vintage Raytheon 12AU7/ECC83/5814 Vacuum Audio Tube

$28.80$14.40

GE 6DJ8 ECC88 GREEN LABEL TUBE NOS NIB CURVE TRACER SINGLE O GTR SWEET

GE 6DJ8 ECC88 GREEN LABEL TUBE NOS NIB CURVE TRACER SINGLE O GTR SWEET

$24.98$12.49

Gold Lion KT88 Vacuum Tube SINGLE USED JAPAN vintage audio analog preamplifier

Gold Lion KT88 Vacuum Tube SINGLE USED JAPAN vintage audio analog preamplifier

$899.99$450.00

Rockville BluTube Tube Amplifier Receiver For Q Acoustics 2020i Speakers

Rockville BluTube Tube Amplifier Receiver For Q Acoustics 2020i Speakers

$139.95$69.97

12AU7 ( ECC82 ) RAYTHEON Long Black Plates Halo Getter Matched Tubes USA

12AU7 ( ECC82 ) RAYTHEON Long Black Plates Halo Getter Matched Tubes USA

$46.44$23.22

6N3P-E (6Н3П-Е) LOT OF 1 RUSSIAN PREAMP TUBE TESTED NOS = ECC42 = 2C51 = 5670

6N3P-E (6Н3П-Е) LOT OF 1 RUSSIAN PREAMP TUBE TESTED NOS = ECC42 = 2C51 = 5670

$4.20$2.10

GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072

GE 12AY7 NIB/NOS HD Posts Gray Plates Tube Tests NOS on AT1000 6072

$76.92$38.46

Telefunken 12AT7WA/ECC801S/ECC81 Copper Rods Gold Pins NOS NIB

Telefunken 12AT7WA/ECC801S/ECC81 Copper Rods Gold Pins NOS NIB

$499.30$249.65

MOFI-Marantz PM14A Fully Discrete Pre-Amplifier Finished Board

MOFI-Marantz PM14A Fully Discrete Pre-Amplifier Finished Board

$45.49$22.75

6SN7 TUBE PAIR NOS NIB PREAMP TUBES GTA GTB PHILIPS B65 VT-231 ECC33 VALVE BLACK

6SN7 TUBE PAIR NOS NIB PREAMP TUBES GTA GTB PHILIPS B65 VT-231 ECC33 VALVE BLACK

$249.00$124.50

Mullard ECC81 12AT7 45 Degree D getter Welded Plate Test NOS Super Rare

Mullard ECC81 12AT7 45 Degree D getter Welded Plate Test NOS Super Rare

$615.00$307.50

Peavey 6505 II 120W 2-channel Tube Head

Peavey 6505 II 120W 2-channel Tube Head

$1319.99$660.00

GE 12AY7 Grey Box plate, Used, Tested Excellent One Pair

GE 12AY7 Grey Box plate, Used, Tested Excellent One Pair

$269.30$134.65

PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip 673454003417 NEW

PreSonus Studio Channel 1-Channel Vacuum-Tube Channel Strip 673454003417 NEW

$359.99$180.00

Flagship 6-Gen HiFi Electronic Tube Power Amp 4-KT88 Tubes Replacement f/ MC275

Flagship 6-Gen HiFi Electronic Tube Power Amp 4-KT88 Tubes Replacement f/ MC275

$2541.40$1270.70

Gain Matched Pair (2) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

Gain Matched Pair (2) Sovtek 12AX7WC 7025 ECC83 Vacuum Tubes - Brand New

$68.13$34.06

HiFi 12AU7 Stereo Tube Preamplifier Board Bare PCB Base On Conrad-Johnson PV12

HiFi 12AU7 Stereo Tube Preamplifier Board Bare PCB Base On Conrad-Johnson PV12

$12.00$6.00

6J7G GEC NOS made in England Amplitrex AT1000 tested

6J7G GEC NOS made in England Amplitrex AT1000 tested

$108.00$54.00

Black 5725 Vacuum Tube TUBE-T1 PLUS Preamplifier USB and Bluetooth 5.0

Black 5725 Vacuum Tube TUBE-T1 PLUS Preamplifier USB and Bluetooth 5.0

$59.98$29.99

Gain Matched Octet (8) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

Gain Matched Octet (8) JJ 12DW7 / ECC832 / 7247 Vacuum Tubes - Brand New

$242.17$121.08

YAQIN MS-23B Tube Phono Stage Pre-AMP MM RIAA Turntable HiFi Stereo Preamplifiss

YAQIN MS-23B Tube Phono Stage Pre-AMP MM RIAA Turntable HiFi Stereo Preamplifiss

$228.73$114.36

Rockville BluTube Tube Amplifier Bluetooth Receiver For Klipsch RP-600M Speakers

Rockville BluTube Tube Amplifier Bluetooth Receiver For Klipsch RP-600M Speakers

$139.95$69.97

L63 6J5G CV1067 GEC Black Coated Glass Made In England Amplitrex Tested Qty 1 Pc

L63 6J5G CV1067 GEC Black Coated Glass Made In England Amplitrex Tested Qty 1 Pc

$90.00$45.00

E80CC VALVO CINCHED WAIST TUBE D GETTER

E80CC VALVO CINCHED WAIST TUBE D GETTER

$473.50$236.75

Heareal L5 Tube Preamplifier Bluetooth Receiver Headphone Amp DAC Treble & Bass

Heareal L5 Tube Preamplifier Bluetooth Receiver Headphone Amp DAC Treble & Bass

$68.20$34.10

M8 HiFi Bluetooth 5.0 Tube Vacuum Preamplifier Home Stereo Audio Digital Preamp

M8 HiFi Bluetooth 5.0 Tube Vacuum Preamplifier Home Stereo Audio Digital Preamp

$98.32$49.16

GE 6EH7 EF183 TUBE NOS NIB Valvola Röhre Valve SINGLE

GE 6EH7 EF183 TUBE NOS NIB Valvola Röhre Valve SINGLE

$1.98$0.99

#Aa #MATCHED PAIR TUBE #SIEMENS A a #TRIODE PREAMP #POST-RÖHRE #VALVE #LAMPE NOS

#Aa #MATCHED PAIR TUBE #SIEMENS A a #TRIODE PREAMP #POST-RÖHRE #VALVE #LAMPE NOS

$1150.00$575.00

8x NOS GE USA 6FQ7 6CG7 OEBox Sleeve ~ GrailBalanced WarmAudio + Marantz Vintage

8x NOS GE USA 6FQ7 6CG7 OEBox Sleeve ~ GrailBalanced WarmAudio + Marantz Vintage

$1049.00$524.50

6J5B-V = 6Ж5Б-В PAIR MATCHED by Roetest curves, NOS, max 2% tol., good for RIAA

6J5B-V = 6Ж5Б-В PAIR MATCHED by Roetest curves, NOS, max 2% tol., good for RIAA

$5.00$2.50

SA-30 HiFi Bluetooth Audio Receiver Lossless Decoding Tube Preamp DAC ot25

SA-30 HiFi Bluetooth Audio Receiver Lossless Decoding Tube Preamp DAC ot25

$65.66$32.83

3 NOS RCA 7C7 Vacuum Tubes - 1950's Vintage Black Plate

3 NOS RCA 7C7 Vacuum Tubes - 1950's Vintage Black Plate

$62.00$31.00

2 x EF85 VALVO /MULLARD TUBE ;459

2 x EF85 VALVO /MULLARD TUBE ;459

$13.00$6.50

TUNGSRAM ECC83 WELDED PLATE mada in Hungray AMPLITREX TESTED AT1000

TUNGSRAM ECC83 WELDED PLATE mada in Hungray AMPLITREX TESTED AT1000

$125.00$62.50

2 TrueNOS Rare SealedBox NEC Nippon HiFi 6AQ5A Audio Tubes ~ 6669 EL90 6005 6V6

2 TrueNOS Rare SealedBox NEC Nippon HiFi 6AQ5A Audio Tubes ~ 6669 EL90 6005 6V6

$495.00$247.50

2 NOS PhilipsAmperex OrangeGlobe 1968/1969⊿ Heerlen NL Holland 12AU7 ECC82 Grail

2 NOS PhilipsAmperex OrangeGlobe 1968/1969⊿ Heerlen NL Holland 12AU7 ECC82 Grail

$549.00$274.50

💥 Vacuum Tube 6EU7 RAYTHEON NOS Twin triode Gibson preamp

💥 Vacuum Tube 6EU7 RAYTHEON NOS Twin triode Gibson preamp

$42.99$21.50

6SN7GT Philips Black Coated Glass Made in Holland Amplitrex Tested 1 Pc #1860003

6SN7GT Philips Black Coated Glass Made in Holland Amplitrex Tested 1 Pc #1860003

$239.00$119.50

2 NOS SameCode Ei Yugo (TelefunkenTooled) ChromePlate Special 12AX7E Grail ECC83

2 NOS SameCode Ei Yugo (TelefunkenTooled) ChromePlate Special 12AX7E Grail ECC83

$549.00$274.50

GE 6DJ8 ECC88 RED LABEL TUBE NOS NIB CURVE TRACER SINGLE O GTR SWEET

GE 6DJ8 ECC88 RED LABEL TUBE NOS NIB CURVE TRACER SINGLE O GTR SWEET

$24.98$12.49

12AX7EH ELECTRO HARMONIX TUBE NOS = ECC83

12AX7EH ELECTRO HARMONIX TUBE NOS = ECC83

$49.90$24.95

PJ MIAOLAI D2 Electronic Tube Headphone Amplifier HiFi Preamplifier Power Amp #S

PJ MIAOLAI D2 Electronic Tube Headphone Amplifier HiFi Preamplifier Power Amp #S

$30.21$15.11

Lot Over 75 Pieces Boxed Vintage RCA GE Electron Tubes Caps ECG Resistors NOS

Lot Over 75 Pieces Boxed Vintage RCA GE Electron Tubes Caps ECG Resistors NOS

$50.00$25.00

12AT7 ECC81 Sylvania Guitar Audio Hifi Vintage Vacum Tube 11A USA Made

12AT7 ECC81 Sylvania Guitar Audio Hifi Vintage Vacum Tube 11A USA Made

$11.95$5.97

Tone King Gremlin 5-watt Tube Head with Attenuator - Black

Tone King Gremlin 5-watt Tube Head with Attenuator - Black

$1195.00$597.50

Tube Preamp Vacuum Tube Valve Preamp Phono Preamp For Turntable

Tube Preamp Vacuum Tube Valve Preamp Phono Preamp For Turntable

$53.59$26.80

E463 PHILIPS TUBE n995

E463 PHILIPS TUBE n995

$45.00$22.50

Tech 21 SansAmp PSA 2.0 Programmable Instrument Pre-amp Pedal

Tech 21 SansAmp PSA 2.0 Programmable Instrument Pre-amp Pedal

$299.00$149.50

Beckman 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Bangybang.t

Beckman 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Bangybang.t

$57.60$28.80