Goldmund MIMESIS 27.8 preamplifier

INPUTS
Input impedance: 50 kOhms.
Nominal input level: 2.25 V RMS.
Maximum input level (unbalanced): 3.6 V RMS.

OUTPUTS
Output impedance: 75 Ohms.
Maximum output level (unbalanced): 3.6 V RMS.

ANALOG INPUTS
4 x RCA analog input (Left & Right).

DIGITAL INPUTS
1 x Digital S/PDIF coaxial RCA 75 Ohms or Toslink Optical.
1 x Digital S/PDIF coaxial RCA 75.
1 x USB AUDIO (up to 96 kHz /24 bits).

NOISE
Signal-to noise ratio: > 120 dB at 0 dBFS. 

FREQUENCY RESPONSE
These values for any level to maximum output level:
+/- 0.1 dB, 10 Hz to 20 kHz.
+/- 1.5 dB, 10 Hz to 100 kHz.
+/- 3 dB, 10 Hz to 200 kHz.

DISTORTION
With 1 V RMS output level, 80 KHz measurement bandwidth, 600 Ohms termination impedance
THD unbalanced in to unbalanced out < 0.005% (-90 dB) flat with frequency.
IMD unbalanced in to unbalanced out < 0.002% (-80 dB).

REAR PANEL
2 x pair of RCA connector (Left & Right).
1 x pair XLR balanced connector (Left & Right).
1 x USB Audio connector.
ON/OFF power switch key.
Voltage input selector.
RS232 Command connector. 

OPERATING TEMPERATURE
Room temperature: -30 to +40 degrees Celsius (-22 to +104 degrees Fahrenheit).
Internal temperature: +45 to +65 degrees Celsius (+113 to +149 degrees Fahrenheit).

POWER
Nominal line voltage: 117 or 234 V (switchable).
Fuse 2.5A for 110V and 220V.
Input voltage range: +/- 10 %.

SIZE & WEIGHT
44 W x 43 D x 13 H (cm).
12 kg.

Goldmund Telos 280 Stereo Power Amplifier
Power output: 215 watts per channel into 8Ω (stereo)

Frequency response: 1Hz to 200kHz

Total harmonic distortion: 0.04%

Damping factor: 173

Gain: 35 dB

Input sensitivity: 1V

Dimensions: 440 x 405 x 130mm

Weight: 15kg