Cayin BTC-2

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Type: stationary; DAC: ES9018K2M; Frequency range (Hz): 10 – 80000; Signal to noise ratio (dB): 117; Bluetooth: v5.1; Codec support: aptX: aptX Low Latency; AAC; LDAC; Gain Control; Level adjustment: wheel; RCA; coaxial S/PDIF; Outputs: RCA; coaxial S/PDIF; Headphone outputs: Outputs 6.35 mm (Jack): 1x Jack (6.35 mm)

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Bluetooth-amplifier, stationary, DAC: AK4493S, 384 kHz, 32 bit, headphone output: 16 – 300 Ohm, Jack 6.35 mm, Pentaconn 4.4 mm, 2440 мВт at 32 Ohm, 280 мВт at 300 Ohm, 20 – 20000 Hz, signal/noise 120 dB

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Cayin BTC-2

DAC Bluetooth amplifier Gain Control display

Colour

Type	stationary
DAC	ES9018K2M


Specs
DAC sample rate	192 kHz
DAC bit depth	24 bit
Power (32 Ohm)	280 mW
Frequency range	10 – 80000 Hz
Signal to noise ratio	117 dB
Dynamic range	117 dB
Coef. harmonic distortion	0.0023 %


Functions and features
Bluetooth	v5.1
Codec support	aptX Low Latency AAC LDAC
Gain Control
Level adjustment	wheel

Connectors
Inputs	RCA coaxial S/PDIF
Outputs	RCA coaxial S/PDIF
Headphone outputs	1x Jack (6.35 mm) шт 1x Pentaconn (4.4 mm) шт


Power source
Power type	mains power


General
Screen
Metal body
Dimensions	168x167x40 mm
Weight	750 g
Official Website	en.cayin.cn
Added to E-Catalog	February 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.