General Specifications |
|
Crosstalk | Less than -90dB, 20 Hz-20 kHz, either gain, 300 ohm load |
Less than -70dB, 20 Hz-20 kHz, either gain, 32 ohm load |
|
Output Impedance | Less than 0.1 ohms at either gain |
Input Impedance | 50k Ohms |
Topology | Composite amplifier with OPA1688 input buffers, LME49724 differential amplifier, TPA6120A2 current feedback output stage, DC coupled |
Protection | Standard failsafe DC power input and muting relay |
Power Supply | “Wall wart” style 24VA 15VAC transformer, linear regulated +/- 13.5V rails with over 6,000uF filter capacitance |
Power Consumption | 6W idle, 21W max |
Size | 9 x 6 x 1.5” |
Weight | 2 lb |
Warranty | 24 Months |
Frequency Response | 20Hz - 20Khz, +/-0.01dB20Hz - 20Khz, +/-0.01dB |
Balanced Headphone Output |
|
Maximum Power @1% THD, high gain |
16 ohms: 6.0W RMS per channel |
32 ohms: 5.0W RMS per channel | |
50 ohms: 3.2W RMS per channel | |
300 ohms: 1000mW RMS per channel | |
600 ohms: 500mW RMS per channel | |
Channel Separation |
Average 30 db 10-30Khz |
Input Load |
47K Ohms |
Inductance |
30mh |
Resistance |
600 Ohms non sensitive to capacitive load |
Chassis mass |
10 grams |
Tracking force | 1.5 - 1.9 grams |
Single-Ended Headphone Output |
|
Maximum Power @1% THD, high gain | 16 ohms: 2.2W RMS per channel |
32 ohms: 2.0W RMS per channel | |
50 ohms: 1.3W RMS per channel | |
300 ohms: 300mW RMS per channel | |
600 ohms: 150mW RMS per channel | |
THD+N |
|
Low Gain, Balanced Output |
Less than 0.0001% (-119dB) at 4V RMS into 32 ohms |
High Gain, Balanced Output | Less than 0.0003% (-110dB) at 4V RMS into 32 ohms |
Low Gain, SE Output | Less than 0.003% (-90dB) at 1V RMS into 32 ohms |
High Gain, SE Output | Less than 0.004% (-87db) at 2V RMS into 32 ohms |
IMD |
|
Low Gain, Balanced Output | Less than -112dB at 4V RMS into 32 ohms, CCIF |
High Gain, Balanced Output | Less than -110dB at 4V RMS into 32 ohms, CCIF |
Low Gain, SE Output | Less than -73dB at 1V RMS into 32 ohms, CCIF |
High Gain, SE Output | Less than -72dB at 2V RMS into 32 ohms, CCIF |
SNR |
|
Low Gain, Balanced Output | Greater than 125dB, unweighted, referenced to 4V RMS |
High Gain, Balanced Output | Greater than 115dB, unweighted, referenced to 4V RMS |
Low Gain, SE Output | Greater than 105dB, unweighted, referenced to 1V RMS |
High Gain, SE Output | Greater than 110dB, unweighted, referenced to 2V RMS |
Gain |
|
Balanced Output | 1 (0db) or 5 (14db) |
Single-ended Output | 0.5 (-6dB) or 2.5 (8db) |