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Passive Preamplifier
7 products
3 times Audio signal Boosting Tr...
Collections: All, HIFI Tube Preamplifier, Input Transformer, Passive Preamplifier
3 times Audio signal Boosting Transformer Input Isolation 10K: 90K Permalloy Wide Frequency Response Model No: WHFR-BV01A The original designing purpose of this transformer is that there ...
$22.90
Passive Preamplifier Audio Sign...
Collections: All, HIFI Tube Preamplifier, Input Transformer, Passive Preamplifier
Passive Preamplifier Audio Signal Amplification Boosting Transformer for Smartphone Computer CD Player MC Phono Sound Quality Enhancer Model No: WHFTR-BV04 There are 3 versions as below. 1. 3...
$179.00
IWISTAO Passive Preamplifier Kit...
Collections: All, Input Transformer, Output Transformers, Passive Preamplifier
IWISTAO Passive Preamplifier Kit Unbalanced to Balanced/Balanced to Unbalanced/RCA to XLR/Signal Transformer Model No: WHFTR-BV02K When you use your mobile phone or computer to listen to musi...
$229.00
IWISTAO Passive Preamp 600:600 B...
Collections: All, HIFI Tube Preamplifier, Input Transformer, Passive Preamplifier
IWISTAO Passive Preamplifier 600:600 Balanced GEC 48A Input Transformer RCA Western Electric 111C HIFI Audio Model No:WHFTR-BV05A This adopted GEC 48A original authentic 600:600 input transfo...
$319.00
Passive Preamplifier Audio Signa...
Collections: All, HIFI Tube Preamplifier, Input Transformer, Passive Preamplifier
Passive Preamplifier Audio Signal Boosting Transformer 600Ω: 3.5KΩ British Original Authentic for Smartphone PC Model No:WHFTR-BV05 This is a gain-adjustable passive preamplifier (audio signa...
$339.00
IWISTAO Passive Preamplifier Aud...
Collections: All, Input Transformer, MM/MC Phono Preamplifier, Passive Preamplifier
IWISTAO Passive Preamplifier Audio Signal Boosting Transformer RCA to RCA for Smartphone PC MC HIFI Model No: WHFTR-BV03 This is an imported Permalloy 10K: 90K audio signal boosting isolation...
$149.90
IWISTAO Audio Signal Amp Boostin...
Collections: All, Input Transformer, Output Transformers, Passive Preamplifier
IWISTAO Audio Signal Amplification Boosting Transformer 1 Pair for Smartphone Computer TV Player Tube Amplifier Sound Quality Enhancer Model No: WHFTR-BV01 When you use your mobile phone or compu...
$159.90