Wideband Transformer Input
The audio signal from the PD is converted to a current-voltage signal, ensuring precise phase alignment between the left and right channels. Additionally, the design achieves a flat frequency response within -1dB over a broad range from 10Hz to 70kHz, delivering clear and high-quality sound
Twin Mono Structure
A symmetric twin-mono configuration is adopted, incorporating completely independent grounds and power transformers. This design eliminates crosstalk between the left and right channels, enabling a cleaner and more immersive soundstage.
Low-Noise, Low-Voltage Power Supply
A dedicated low-noise regulated power supply is included for LED power and the PD negative bias voltage. Separate power circuits and transformers for each PD ensure greater voltage stability supplied to the cartridge
Specifications
- Rated output voltage: 500mV (1kHz)
- Input terminals: RCA terminals
- Output terminals: RCA terminals
- Output impedance: 700Ω
- Size: W44cm/H15cm/D48.2cm
- Weight: 18.7kg
DS Audio
DS Audio DS-E3 Optical Cartridge and Phono Amplifier
- ALL DS Audio cartridge systems have their own phono amplifier so there is no need for you to use your existing one.
- "Truly beyond price. The DS-E3 is a revolutionary technology in historic record reproduction."
- Ikuo Tsunoda, Audio Critic
- Latest review from Ken Kessler here
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