TP31    Class T digital amplifier with built-in 24bit/192kHz Coaxial DAC and Headphone amplifier

Tripath TA2024 Digital Amplifier
Cirrus Logic CS8416 receiver
TI OPA2134 Operational Amplifier

HIFI Electronic Components:
TOKO digital amplifier Inductance
ALPS Potentiometer
KOA Resistance
nichicon FW Capacitance
ELNA Capacitance
ERO Capacitance
EPCOS Capacitance
Panasonic Relay

  User's manual download
Analog input RCA input x 1 (L & R channel)
Digital input RCA (S/PDIF)
Amplifier output Binding Post (L & R channel), BTL output
Headphone output 3.5mm
Maximum sample bit of DAC 24bit
Maximum sample rate of DAC 192kHz
Net weight Approx 690g (unit only)
Dimensions Approx 20CM x 11.5CM x 5CM
Includes 1 x TP31
1 x AC 100V-240V input, DC12V3A output adapter
(CE, FCC, PSE, UL certified)
1 x user's manual
Speaker amplifier:
Suitable Speaker Impedance 4-8Ω
Maximum output power 16.3W(RL=4Ω, THD+N=10%)
  9.7W(RL=8Ω, THD+N=10%)
Output resistance 0.15Ω
Minimum THD+N 0.003%
THD+N(@1kHz) 0.012%
Frequency response 20-20kHz±0.6dB
Input sensitivity 420mVrms
Noise <2mV
Gain(@1kHz) 27dB
Headphone amplifier:
Suitable Headphone Impedance 16-300Ω
Maximum output power 140mW(RL=32Ω, THD+N=1%)
Maximum output voltage swing 10Vpp
Minimum THD+N 0.002%(RL=32Ω, Pout=45mW)
THD+N(@1kHz) 0.03%
Frequency response 20-20kHz±0.6dB
Input sensitivity 1.1Vrms
Noise <30μV
Gain(@1kHz) 6dB