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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
The Khadas Tone2 is the second generation of the Tone Board. After a successful first model, Khadas returns with a revised version that incorporates user feedback from the first occurrence. Here, an ESS ES9038Q2M DAC module has been coupled to four operational amplifiers, two OPA1612, and two RT6862.
The Tone2's aluminum enclosure incorporates a hybrid digital/analog volume control knob, allowing you to rely entirely on analog signal attenuation for precise sound reproduction.
Input connectors are located on the back panel. There's an SPDIF (coaxial) connector, plus two USB-C ports. With this dual port, you can connect a 5V linear power supply to the second USB-C port and still have data data transmission through the first USB-C port, providing excellent isolation from interference generated by the power supply.
Finally, Khadas has added a balanced RCA output, an industry first. These new RCA ports have three signal pins instead of two, while keeping the same size and shape as ordinary RCA ports, ensuring compatibility with traditional RCA cables.
Technical characteristics
SPECIFICATIONS | |
---|---|
Product type | DAC |
Imputs | 1x USB-C (USB Data or power) 1x USB-C (I2S Data or power) 1x SPDIF coaxial |
Outputs | 1x RCA Stereo hybrid single-ended / balanced |
Balanced RCA Output THD+N | 0.000126% (-118dB) |
Single-ended RCA Output THD+N | 0.000158% (-116dB) |
Power Supply | DC 5.0V |
Output Impedance | Balanced RCA Output: 200 Ohms Single-end RCA Output: 100 Ohms |
Supported sample frequency | USB Input: PCM 768KHz 32bit DSD512 (Native) Coaxial Input: 192KHz 24bit |
OS Compatibility | Windows 7, 8, 10, 11 (Khadas USB ASIO driver required) MacOS Linux (with UAC2 compliant kernel) Android (supports OTG function) IpadOS |
General | |
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Package | 1x Black Tone2 1x USB-C to USB-C cable |
Net weight | 100g |
Color | Black |
Input | USB |
Input | SPDIF |
Output | RCA |
DAC / ADC Chip | ES9038Q2M |
Max sampling rate | 768kHz |
Color | Black |
Networking | No |
Remote Control | No |