What are the differences between Shek d2 (TDA1545a) and Shek d1
(completely remastered version of Blackbox, TDA1543)
- Shek d2: Subtle & Refined; Presents the female voice with excellent clarity
(Lower output voltage than d1, but don’t worry, just turn the volume a bit)
- Shek d1: Lush midrange; Deliver a non-fatigue enjoyable music
Support Digital Inputs:
- Coaxial via PCB-mounted Gold-Plated Solid Copper Telfon-Isolated RCA Jack
- Toslink via the Best Optical Receiver in the world, Toshiba TRX179 with Self-Tapping Hole
Specifications
- Input sampling frequency: 32Khz, 44.1kHz, 48kHz (selected automatically) Output Voltage: 0.6VrmsDigital Input: 1 S/PDIF unbalanced & Toslink
- Analog Output: 1 pair unbalanced
Detail technical info
- No external wire;
- All components and connectors are on PCB board.
- Premium grade on-board Pure Copper Gold-plated Telfon RCA Jacks
- The best digital receiver - CS8412-IS is used (not industrial version of CS8412-CS)
- The best Toslink receiver in the world- Toshiba TRX179 with self-tapping hole (support data rate 12.8Mb/s)
- TDA1545a, Another well-renowned DAC chip.
- The beauty of the DAC is "No Active I/V stage at the Output!"State-of-the-art components:
- Philips Aluminium case 036 series, Sanyo OS-CON SVP series (very expensive!), Vishay Dale, WIMA, NOS Siemens
- Well-renowned Motorola voltage regulators are used
- 2mm WHITE FR4 PCB board
- Individual voltage regulator for each module; Totally eliminate the noise and interference between analogue and digital parts
- An over-dimensioned power supply is included (100-240Vac at 50/60Hz)NO LED! NO POWER INDICATION! No on/off switch! As I do suggest u turn it on all the time.
- Size: 18 (W) x 5 (H) x 11 (D) cm
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