Kramer 908 Stereo Audio Amplifier & Switcher
(40 Watts per Channel)
Control - Front Panel, RS-232, IR, Ethernet & 10KΩ volume
The 908 is a high-performance audio amplifier for line-level stereo audio signals. It accepts either a balanced or unbalanced stereo audio signal and delivers a speaker output of 40 watts RMS per channel into 8&! loads.
Input - 1 unbalanced stereo on RCA connectors, 1 balanced stereo on a terminal block.
Output - Terminal block for speakers.
Controls - Control knob to adjust volume, bass, middle, treble and balance. Mute and loudness buttons, plus a 10V control port for adjusting the audio gain.
USB Port - For firmware update.
Flexible Control Options - Front panel, RS-232 (K-Router™ Windows®-based software is included), Ethernet, IR remote (included) and 10K&! volume level.
Compact MegaTOOLS® - 2 units can be rack mounted side-by-side in a 1U rack space with the optional RK-T2B universal rack adapter.
INPUTS: 1 unbalanced stereo audio on RCA connectors; 1 balanced stereo audio on a 5-pin terminal block connector; 1 USB connector.
OUTPUT: 1 speaker stereo audio on a 4-pin terminal block connector.
INPUT SENSITIVITY: Unbalanced: 360mVpp; balanced: 220mVpp.
MAX. VOLTAGE GAIN: Unbalanced: 35dB; balanced: 40.5dB.
OUTPUT POWER: 40W per channel into 8?.
BANDWIDTH (-3dB): 22kHz.
CROSSTALK: <-57dB @20kHz.
CONTROLS: Level: <-30dB to 35.5dB; balance: -30dB to 0dB; loudness: -14dB to 0dB @1kHz; bass: -15dB to 12dB @100Hz; mid: -15dB to 11dB @1kHz; treble: -14dB to 13dB @10kHz; input selector buttons, mute button, loudness, bass, mid, treble, balance, volume buttons, IR, RS-232, K-NET, Ethernet, 10V volume control.
COUPLING: Input: AC, output: DC.
AUDIO THD + NOISE: 0.15%.
AUDIO 2nd HARMONIC: 0.06%.
SIGNAL/NOISE RATIO: 63dB, 80dB @10% distortion.
AMPLIFIER TYPE: Class D.
POWER SOURCE: 24V DC, 2A.
DIMENSIONS: 18.8cm x 11.4cm x 2.4cm (7.4" x 4.5" x 0.94") W, D, H.
WEIGHT: 0.6kg (1.32lbs).
ACCESSORIES: Power supply, Windows®-based Kramer control software, IR remote control transmitter.
OPTIONS: RK-T2B 19” rack adapter.