The Roma 69DC Tube DAC is built around an Asahi Kasei AK4495S DAC chip and features a dual-mono tube output, with a single ECC88 valve per-channel. This combination achieves a very low output impedance and an extremely large bandwidth. There is also an additional headphone output for personal listening. Here there is a dedicated high-fidelity driver for an incredibly natural sound performance that perfectly mirrors that achieved on the standard fixed outputs that connect to an amplifier.
The Roma 69DC is designed to become your digital hub, with two optical, two coaxial and a USB Type B (for PCM and DSD playback) input, all capable of handling high-resolution digital data streams.
To back up this impressive technical ability, the Roma 69DC has an oversized shielded power transformer to reduce interference and noise, giving you a clean and clear sound for the best possible listening experience. An array high-grade metalized polypropylene capacitors are also used to control the audio signal circuits. Everything in this unit is then run by a multi-stage fully regulated power supply to make this fabulous unit as reliable and consistent as possible.
The Roma 69DC is designed solely to get the best from your digital music. It will give you a fantastic sound stage and beautiful sound reproduction for years to come.
Specifications
FREQUENCY RESPONSE (20 - 20,000HZ) @ 0db
VALVES 2 x ECC88
OUTPUT LEVEL (UNBALANCED): 1.5 V
SIGNAL TO NOISE RATIO (A-Weighted) > 95 dB
OPTICAL INPUT(S) 2 (24-bit, 192kHz)
COAXIAL INPUT(S) 2 (24-bit, 192kHz)
USB DIGITAL INPUT 1 x USB Type-B
DAC CHIP AKM AK4495SEQ
FILE LIMIT SUPPORT (PCM) 32-bit, 384kHz
FILE LIMIT SUPPORT (DSD) DSD128
HEADPHONE OUTPUT 6.3mm Jack
HEADPHONE AMP OUTPUT POWER 300mW (32Ω)
OPTICAL OUTPUT 1
FIXED ANALOGUE OUTPUT(S) 1 x RCA Pair
MAXIMUM POWER CONSUMPTION 40 W
DIMENSIONS (W X H X D) 260 x 95 x 380 mm
WEIGHT 5 kg