Mass Kobo Model 485 Headphone Amplifier

***Built to order, turnaround time around 6-8 weeks Successor to the popular Model 394 series; which was discontinued due to the discontinuation of some parts by their manufacturers, the Model 485 will see its design updated to include a 4.4mm balanced output, which has become the standard in recent years. The XLR inputs are balanced to +4dBm/-10dBm standards, while the RCA inputs are unbalanced to -10dBm standards. Output switch included to cater for normal-efficiency headphones at “Low”, and switchable to “Hi” for low-efficiency headphones such as planars. Utilizes custom-made conductive plastic faders made by Tokyo KO-ON Denpa used in high-end professional mixers. // SPECIFICATIONS – Inputs: Dual 3-pin XLR (electronically balanced), 2x RCA (SE) – Outputs: 4.4mm Pentaconn, Dual 3-pin XLR, 4-pin XLR (balanced), 1/4″ (SE) – Input Impedance: 3.7k¦¸ (XLR) / 12k¦¸ (RCA) – Reference Input Level: +4dBm/-10dBm (XLR) / -10dBm (RCA) – Maximum Input Level: +25dBm (XLR) / +10 dBm (RCA) – Maximum Output Level (RMS): Hi 4.2V, Low 3V (SE), Hi 8.5V, Low 6V (Balanced) – No Distortion Maximum Output (at 32¦¸ load, 1KHz, T.H.D+N 0.05%): 2.2W+2.2W (Balanced), 600mW+600mW (SE) – Power Supply: 100VAC to 240VAC at 50Hz/60Hz – Dimensions: W285mm x D258mm x H52mm (including rubber feet, protruding parts) – Weight: 2.9kg (Main unit only, excludes power cable)