3AD18 germanium tube pure Class A transformer input single-ended output buffer board LG-267N, warm and mellow tone

3AD18 germanium tube pure Class A transformer, input single-ended output buffer board LG-267P, warm and mellow tone

Germanium tube pure class A single-ended transformer output front-stage headphone amplifier board, warm and mellow tone

600Ω: 600Ω Pure class A single-ended germanium tube output transformer pre-amplifier board LG-267C, single-ended / balanced out

10K: 10K transformer input pure class A single-ended output germanium tube preamplifier board, the circuit gain about 7.5 times

Germanium tube pure Class A single-ended transformer output pre-stage headphone amplifier board, high current output

quiescent current is more than 200mA，Cow input pure class A single-ended output germanium tube pre-amplifier

3AX85 Germanium Tube Single-ended Class A Transformer Output Board/2SK170 Field Effect Tube Single-ended Transformer Output

quiescent current is more than 200mA，Cow input pure class A single-ended output germanium tube pre-amplifier

32 ohm headphones with Japan Toshiba 2SB292 germanium tube single-ended class A transformer output amplifier board LG303A

Toshiba 2SB292 germanium tube single-ended class A transformer output 32Ω headphone amplifier, one stereo signal input

Cow input pure class A single-ended output germanium tube pre-amplifier, quiescent current is more than 200mA

Pure type A germanium tube single-ended output transformer front stage headphone amplifier board, single-ended balanced output

Germanium tube single-ended pure Class A transformer input preamplifier, No large loop negative feedback,gain about 7.5 times

Germanium tube transformer input transformer output 5W+5W power amplifier finished board LG-151C/G

600Ω:600Ω Differential input single-ended to balanced output conversion board LG-227G, transformer inverting balanced output

Differential input single-ended RCA to balanced XLR output conversion board LG-227G, transformer inverting balanced output

All germanium tube transformer input and output， 5W+5W power amplifier finished board, classic line LG-151C

10K:10K Permalloy Single-ended Balanced Input Balanced Output Transformer Tone Tuner Volume Control Passive Pre-stage

All germanium tube direct-coupled low-distortion transformer input and output preamp 2x magnification board LG311N/M

Single-ended input balanced input, balanced output,10K:10K permalloy transformer, tone tuner volume control, passive front stage

25W 3.3K input single-ended tube output transformer, suitable for 2A3 FU50 300B KT88, etc., 0-4-8 ohm, EI96*50

10K:600Ω/12K:600Ω Amplifier Single-ended Balanced Output Transformer Input Transformer Layers of Backing Paper EI57X38 Z11 Core

Balanced / Single-ended 10K:120K Input Balanced / Single-ended Output Audio Conversion Transformer Frequency 22HZ-24KHZ -3DB

1 pair 10K: 600Ω amplifier single-ended balanced output transformer input transformer frequency response 10HZ-86KHZ--0.8DB.

10K:10K Dual C Amorphous Transformer Three-way Single-ended Selection Input One-way Balanced Output Wide Frequency Response

600:10K/15K Permalloy 5 times step-up input transformer, balanced input single-ended output transformer 5Hz-27KHZ -2DB

Dual C amorphous 5K: 20K single-ended balanced output transformer, for preamp transformer input and output circuit

1 pair 10K: 600Ω single-ended balanced input/output transformer Z9 Iron core EI57X38mm 5HZ-35KHZ-1DB 58KHZ-2DB

Single-ended to balanced converter (stereo): 600Ω: 600Ω permalloy audio isolation transformer assembly, RCA input XRL output

0DB buffer front stage Naim Naim NAC line transformer input and output sound is slow and slow

2200mAh 3.8V Battery For Multilaser BCS101 Mobile Phone Batterie Bateria Replace Parts

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