Matched Pair TungSol 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$96.1 $57.66

New Gain Matched Pair (2) Tung-Sol Reissue EF806S / EF86 / 6267 Gold Pin Tubes

$101.9 $61.14

Rocktron Gainiac2 2Ch Vacuum Tube Preamp Distortion Guitar Amplifier No.y205

$289.98 $173.99

Brand New Current Matched Sextet (6) Electro-Harmonix 6V6 6V6GT Vacuum Tubes

$201.0 $120.6

Standard Tube Set for Ampeg SVT-7PRO

$16.68 $10.01

Electro-Harmonix 12AT7 Tube 12AT7EH Valve #141

$8.08 $4.85

Warm Audio WA-MPX Single-Channel Tube Mic Preamp

$659.12 $395.48

Westinghouse 12BH7A Long Grey Ladder Plates Pre-Amp Vacuum Tubes USA NOS NIB

$30.8 $18.48

Pre Amplifier Home Audio Hifi Tube Phono Preamp Pre-amp for

$18.64 $11.19

6J1 TUBE Headphone Pre-Amplifier (Vacuum Tubes, HiFi Stereo Audio Amp, Class A)

$18.89 $11.34

Phono Preamp for Turntable Pre-amp Record Player Tube Amplifier

$18.81 $11.29

Warm Audio WA-MPX Single-Channel Tube Mic Microphone Preamp

$659.12 $395.48

12AX7 ECC83 / Matched Pair / Amptata / HIFI / Vacuum Tube / Valve Amplifier /New

$42.83 $25.7

Vintage Mullard ALL brands 12AU7/ECC82/5814 Vacuum Audio Tube

$332.64 $199.59

AV-889 Hifi Tube Amplifier Bluetooth Amplifier DAC Lossless Decoding 200W + 200W

$308.5 $185.1

3x SYLVANIA JHS-6922 E88CC Mil Spec Vacuum Tubes PLATINUM MATCH on AT1000 6DJ8

$61.53 $36.92

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp US

$70.02 $42.01

Phono Preamp for Turntable Vacuum Electron Tube Valve Amplifier

$30.44 $18.26

HiFi 6K4 Tube Preamplifier Tube Preamp Audio Amp Home Theater DIY DC 12V-16V

$18.46 $11.08

GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier

$7.92 $4.75

ART Tube MP Project Series USB Microphone Preamp

$128.48 $77.09

6SN7 Sentinel Tube Vintage Audio Preamp Amplifier Vacuum Electron Tested Radio

$15.4 $9.24

Zenith 6J5G Foil Getter Life Test Excellent Tube

$23.28 $13.97

Warm Audio WA-2MPX 2-channel Tube Mic/Line/Instrument Preamp

$1108.01 $664.81

Summit Audio 2BA-221 Line and Microphone Preamp x 2 units, rackmounted

$836.0 $501.6

Electronic Amplifier, 6J1 Tube Valve Amplifier Tube Amplifier 6J1 Vacuum Elec...

$22.22 $13.34

Closely Matched Pair RCA and Philips 5881 6L6WGB Tested Strong Tube

$69.04 $41.43

JJ ECC83S / 12AX7 Gold Pin Preamp Vacuum Tube Pair

$87.12 $52.28

Brand New Current Matched Quad (4) Mullard Reissue 6V6GT 6V6 Vacuum Tubes

$186.67 $112.0

Gain Matched Quintet (5) JJ 6922 / E88CC / 6DJ8 / ECC88 Vacuum Tubes - Brand New

$129.97 $77.99

PreSonus Studio Channel Tube Channel Strip

$316.8 $190.08

One Tube (1 pcs) RCA 6CL6 CV5041 NOS NIB Life Test Excellent Emission 100% Tube

$6.56 $3.94

Preamp Amplifier Board Preamp Tube Board Vacuum Preamplifier Tube Amplifier

$22.88 $13.73

Vacuum Tube Preamplifier Switching Power AC100-265V to 6.3V 5A300V For 6P3P EL34

$25.87 $15.52

Sylvania 6SN7WGTA Tested Good Tube

$25.04 $15.03

CLASSIC 20 112 COMBO GUITAR AMPLIFIER

$836.0 $501.6

Vintage Raytheon RAC Black Ribbed Plate Square Getter Pre Amp Vacuum 12AU7 Tube

$13.2 $7.92

Vintage GE 12AX7 Preamp Tube ECC83 Valve #79

$35.01 $21.01

SUCA AUDIO TUBE-T3 PLUS 300W+300W Hifi Power Amplifier Tube Preamp Bluetooth 5.1

$197.64 $118.59

Gain Matched Pair (2) Sovtek 12AX7WB 7025 ECC83 Vacuum Tubes - Brand New

$65.53 $39.32

Mini Vacuum Tube Headphone Amplifier Desktop Audio Preamp for Home Stereo System

$32.51 $19.51

Dayton Audio HTA20 Integrated Stereo Hybrid Hi-Fi Vacuum Tube Class A/B Ampli...

$181.06 $108.64

Avalon Design VT-737 SP Vacuum Tube Channel Strip VT737 Compressor Mic Preamp EQ

$1716.0 $1029.6

1EA. PSVANE ECC83 / 12AX7 PREAMP VACUUM TUBE BRAND NEW IN BOX *FREE SHIPPING*

$23.72 $14.23

TELEFUNKEN ECC801S 12AT7 Vacuum Tube PAIR USED JAPAN vintage preamplifier analog

$792.0 $475.2

ART TPS II Tube Preamplifier System

$220.0 $132.0

Lot Of 10 6DJ8 ECC88 Preamp Vacuum Tubes TV7 Strong Poland USSR Russia England

$88.0 $52.8

Closely Matched Pair Sylvania 6SN7WGTA Tested Like NOS Tube

$86.64 $51.99

Vintage Motorola 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$29.57 $17.75

Nobsound E6 Direct Heated Vacuum Tube Class A Stereo Audio Pre-Amplifier NEW

$44.42 $26.65

Matched Pair RCA 6SJ7 NOS Life Test Great Tube

$12.72 $7.63

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp

$66.81 $40.09

2 x NOS 1963 Philips Amperex Bugle Boy 6DJ8 ECC88 Heerlen ⊿ Holland + FreePost!

$435.6 $261.36

McIntosh C22V Vacuum Tube Preamplifier Mk V W 44.45 × D 41.6 × H 15.24 cm JP

$7915.6 $4749.36

GE / Hammond 12AX7 Vintage Preamp Vacuum Tube Tested USA

$25.52 $15.32

KT88-D / Matched Quad / LINLAI / Titanium Screen / D-Series / Vacuum Tube 6550

$282.29 $169.38

RCA 6SL7GT AUDIO PREAMPLIFIER TUBES - TESTED - STRONG - GRAY GLASS Lot of 2

$25.52 $15.31

12AT7 Tung Sol Audio Receiver Guitar Preamplifier Vacuum Tube

$13.2 $7.92

2 x TUNG-SOL 6SL7GT PREAMP VACUUM TUBE MATCHED/PAIRED

$62.96 $37.78

Lot of 3 Tube Amperex 12AU6 HF94 NOS NIB Life Test Excellent Tube

$8.32 $4.99

1966 Gibson Apollo GA95 Amplifier................Project

$241.96 $145.18

Gold Tube Guard Protector PreAmp Amplifier for 12AX7 12AU7 6922 ECC83 6N11 ECC82

$5.66 $3.4

300W+300W Hifi Power Amplifier Tube Preamp Bluetooth Amplifier w/ VU Meters

$189.12 $113.47

E80CF ECF80 PHILIPS SQ VALVO Röhren Tubes NOS audio 2 pcs

$24.64 $14.79

Marantz Model 7K Vacuum Tube Stereo Preamplifier 1979 Vintage Maintained

$3319.36 $1991.62

Wayne's Audio Integrated Tube Amplifier KT120 12AU7 12AT7, 12AX7 6SL7 6922 300B

$3150.4 $1890.24

1964 Fender Tremolux Black Panel Pre-CBS Piggyback Head & 2x10 Cab, Blonde

$2640.0 $1584.0

12AX7 RCA 17MM LONG GREY PLATE VINTAGE PREAMP TUBE NOS (1961-1963)

$114.4 $68.64

Standard Tube Set for Marshall JVM215C

$125.54 $75.32

Avalon VT-747sp Stereo Vacuum Tube Compressor / Equalizer

$2464.0 $1478.4

Vintage GM 6SA7GT Vacuum Tube Preamp Radio Audio Electron Amplifier Tested

$17.61 $10.56

5PCS 6J2 Valve Vacuum Tube for PreAmplifier Board Headphone Amplifier Module

$9.97 $5.98

MESA Boogie M9 Carbine Bass Head TRANS-CLASS Vacuum Tube MOSFET W Road CASE~NICE

$880.0 $528.0

T9 2x6E2 2x 6A2 HiFi Tube Amplifier MM/MC Turntable Microphone Amp Preamplifier

$85.4 $51.24

Mini Vacuum Tube Headphone Amplifier Desktop Audio Preamp for Home Stereo System

$28.97 $17.39

RKY-C2200 Tube Preamplifier Hifi Tube Preamp Class A Preamplifier (6H2N Tube)

$168.35 $101.01

Lot of 2 Groove GT 6L6B One Tube Missed Key Tested Strong Tube

$25.04 $15.03

1pc Psvane Tube New ECC83 12AX7 Valve audio amplifier Preamp

$14.52 $8.72

Vintage Tested National 12AX7A/ECC83 Audio Amplifier Guitar Preamp Tube Vacuum

$41.8 $25.08

Ek Japan Tu-8500 Vacuum Tube Preamp Kit Assembly Required

$612.22 $367.33

Brand New In Box Genalex Reissue 6V6GT 6V6 Current Matched Pair (2) Vacuum Tubes

$107.45 $64.47

McIntosh C2600 Stereo Tube Preamplifier; MM & MC Phono (0/1)

$4290.0 $2574.0

RCA 6SN7GTB Vacuum Tubes Bottom Getter Black Plates PLATINUM MATCHED on AT1000

$53.53 $32.12

Mini Vacuum Tube Headphone Amplifier Desktop Audio Preamp for Home Stereo System

$29.03 $17.42

2 FISHER 80-C MASTER AUDIO CONTROL TUBE PREAMPLIFIERS

$1760.0 $1056.0

iFi Audio Pro iCan Tube Hybrid Headphone Amplifier

$853.6 $512.16

Mini Vacuum Tube Headphone Amplifier Desktop Audio Preamp for Home Stereo System

$28.99 $17.4

2 NOS RCA 7F7 Vacuum Tubes 1950's Vintage Black Plate Audio Twin Triodes

$26.4 $15.84

Eastern Transmission Audio 6N11 6N3 Split Preamplifier Tube Preamp+Power Supply/

$271.92 $163.16

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp

$66.74 $40.05

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp US

$66.75 $40.05

Matched Pair GE 6LB6 6JS6C Life Test Excellent Emission Over 100% Tube

$60.24 $36.15

Lot of 8 Strong to NOS Sylvania GE 6189 12AU7WA JAN Vacuum Tubes - TV7 Tested

$48.4 $29.04

6J7G KTZ63 TUBE NOS GEC PREAMP TUBES PAIR AMPLIFIER 348A Z63 6J7 BRITISH VALVE

$748.0 $448.8

Mullard 12AU7 ECC82 Very Strong Tests NOS+ Vacuum Tube - TV7 Tested

$26.4 $15.84

Vintage Westinghouse 12AU7A/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$29.57 $17.75

RKY-C2200 Tube Preamplifier Hifi Tube Preamp Class A Preamplifier (6H3N Tube)

$172.99 $103.79

Standard Tube Set for Marshall Mark II JMP

$92.18 $55.31

New Gain Matched Trio (3) Svetlana 12AX7 / ECC83 Vacuum Tubes

$88.01 $52.81

MUZISHARE X7 Tube Amplifier Double Power Amplifier Ultra-linear/ Triode Mode

$1275.74 $765.45