Fully Balanced Hi-Fi Vacuum Tube Preamplifier,

Extremely low noise, low distortion, wide dynamic range, faithfully amplifies and transmits signals without adding excessive coldness, fully balanced circuit design/high-end operational amplifier chip/rich and mellow sound color, SNR : ≥112dB/ THD+N 0.003%/ Dynamic Range: 109dB

【ECC83 Vacuum Tube 】 PSVANE ECC83 electronic tube has a warm and rich tone, and it also features a wide dynamic range. The listening experience is both soft and full of tension. With a power supply of up to 180v for the tube, the electronic tube can perform at its best. Different models of vacuum tubes, such as 12AX7-S, 12AX7B, 7025 and 12AX7, can be replaced to experience different tones.

【LME49720+OPA1612 Operational Amplifier Chip 】

Top-tier operational amplifier chip combination, three plug-in operational amplifiers, supporting free replacement to meet the pursuit of different tones. Replaceable operational amplifier chips: LM4562, NE5532, OPA2604, OPA2134, JRC5532, etc.

【 Input Mode 】 The T20 supports both XLR and RCA input/output interfaces, offering multiple options. Even professional HIFI is suitable for home scenarios and can be adapted to.

【 Brand-new elegant appearance Design 】 The front panel features a multi-functional knob with a red ring. The knob integrates multiple functions and can be rotated infinitely. Short press to turn on the device and switch input modes, while long press to turn it off. Double-click to mute; Rotate to adjust the volume, digital volume display, 12V TRIGGER output.

Product description：T20

OP AMP chip: LME49720*3, OPA1612*2

Replaceable OP amp chips: LM4562, NE5532, OPA2604, OPA2134, JRC5532, etc.

Tube model: ECC83 (PSVANE)

Replaceable tube model: PSVANE: 12AX7-S  or  shuguang: 12AX7B;7025;12AX7

Input mode: RCA, XLR

Output mode: RCA, XLR

with AMP12V trigger output, DAC12V trigger output

Noise Floor: 20uV

SINAD: 91dB

SNR: ≥112dB

Dynamic Range: 109dB

THD+N: 0.003%

Frequency response: 20Hz-20kHz (±0.2dB)

Supported equipment: decoder, TV, CD player, digital player, etc.

Output mode: 1.power amplifier + passive speaker ； 2.Active speaker

Working power supply: DC12V/≥2A

Product size: 190*142*46mm

Packing size: 300*230*80mm

Product net weight: 1015g (including tube)

Packing weight: 1314g (without power supply)

Price: BDT-22,000.00