EPZ TP35: High-performance portable DAC and headphone amplifier

The EPZ TP35 is a high-performance portable DAC and headphone amplifier that sets a new standard for compact audio devices.

EPZ TP35 - DAC/Headphone Amplifier with Dual CS4313
EPZ TP35 - DAC/Headphone Amplifier with Dual CS4313

EPZ TP35 utilizes a pair of top-tier CS43198 DACs, providing exceptional decoding capabilities with support for PCM up to 32-bit/384kHz and DSD256. This DAC achieves an impressive near-zero noise level (≤1μVrms) and boasts a dynamic range of up to 130dB, guaranteeing pristine audio quality with minimal distortion.

EPZ TP35

The TP35 is equipped with two outputs: a 3.5mm single-ended output and a 4.4mm balanced output, both of which provide remarkable power. The single-ended output offers 65mW at 32 ohms, whereas the balanced output can deliver up to 150mW at the same impedance, making it suitable for high-impedance headphones.

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The TP35 features switchable low and high gain modes (1Vrms and 2Vrms for single-ended output, and 2Vrms and 4Vrms for balanced output), allowing it to accommodate various headphone types while providing accurate volume control. An LED indicator conveniently displays the current gain mode.

Additionally, the device offers five digital filters, enabling users to tailor the sound to their liking—from a fast roll-off with minimal latency to a non-sampling filter. This flexibility helps achieve the ideal tonal balance for any music genre.

The TP35’s design includes a transparent window that showcases its internal components. Constructed from aircraft-grade aluminum and crafted with high-precision CNC machining, it boasts a premium look and durability. The connectors, which include USB Type-C and a detachable 2-pin oxygen-free copper cable, ensure reliable signal transmission without degradation.

This compact DAC is compatible with a variety of devices, including macOS, iOS, Android, and Windows, making it an outstanding option for those seeking high-quality sound in a portable format.

EPZ TP35

EPZ TP35 specifications:

  • DAC: CS43198 × 2
  • Supported format: 32-bit/384 kHz/DSD256
  • Output power:
    • 2×65mW @ 32Ω (3.5mm jack)
    • 2×150mW @ 32Ω (4.4mm jack)
  • Signal level:
    • 1 Volt RMS (3.5mm jack)
    • 2 Volts RMS (4.4mm jack)
  • Signal to Noise Ratio (SNR):
    • ≥ 125 dB (3.5 mm jack)
    • ≥ 130 dB (4.4 mm jack)
  • Total Harmonic Distortion (THD+N): ≤ 0.0005%
  • Dynamic range:
    • ≥ 125 dB (3.5 mm jack)
    • 130 dB (4.4 mm jack)
  • Connector type: 3.5mm / 4.4mm
  • Frequency range: 20 Hz – 80 kHz