On Sale At manualspath.com!

51 Preamplifier


New JAN 5670/2C51=Western Electric 396A for pre amplifier tube DAC phono stage

$9.99


Rare Vintage Sugden C51 Pre Amplifier Hifi Preamp Separate

$333.70


(DIY KIT) PRT-08A Hifi Tube preamplifier kit base on CAT SL1 (no tubes) L7-51

$46.53


ASSEMBLED STEREO 6N3 5670 396A 2C51 + 6Z4 RECTIFIER TUBE PREAMPLIFIER KIT

$22.98


BAT VK-51se Preamp Review, 3 pgs, 2003, Rare Test,Specs

$7.99


5x New GE 5670 W tubes =2C51=Western Electric 396A for pre amplifier phono

$49.99


Replacement bulb set for SUGDEN Au51 Pre-amplifier + Power Supply - US SELLER

$14.99


BAT VK-51se Tube Preamp Review, 3 pg, 2003, Specs, Full Test, Info

$14.00


6N3 6N3P NOS for valve amplifier preamp Little Bear Douk 2C51 ECC42 VHF

$9.72


New pre-amplifier chassis / DIY AMP audio chassis (size:320X51X188mm)

$47.50


BZ1805 Full aluminum Enclosure AMP case Preamp chassis DAC/PSU box 179*51*269

$25.68


New pre-amplifier chassis /DIY home audio chassis (size:320X51X188mm)

$47.50


Pre Amplifier Chassis / Aluminum Case Power Amp Shell /Size 179*51*269mm

$19.95


NAD M51 Direct Digital DAC Digital Preamps AMP Amplifier 35Bit 844kHz~EMS Free

$1,995.55