DISC Samson S Phone 4-Channel Headphone Amplifier

Full Description

Powerful versatility

Monitor your headphone mixes with ease. With the Samson S Phone 4-Channel Headphone Amplifier, each channel comes complete with a handy LED level meter, volume control, and 2-band EQ. These offer unparalleled manipulation of your audio source. There's even a powerful ST/2CH switch and balance control. The switch allows you to alter the function of the balance knob, providing easy left-right balance adjustment. You can even adjust the main input and aux signal ratio.

Made from a durable rack-mountable steel chassis and built from the finest components. The Samson S Phone is here to provide you with years of continued and reliable support in any environment so you can rest assured, safe in the knowledge this powerful headphone amplifier will not let you down.

Features

• Four channel headphone mixer and amplifier
• Three headphone outputs - two rear, plus one front panel output per channel
• Two master stereo inputs with balance control
• Dual band equalizer on each channel
• Five-segment LED meter on each channel plus master
• Auxiliary input, with level control, on each channel for 'More Me' mixing
• Stereo or dual input mode and mute switches on each channel
• Maximum output power on each channel regardless of headphone impedance

Specifications

• Master Section (Rear Panel):
  • Input: 2 x TRS balanced 1/4'' (Left-Right) or (Left Mono)
  • Impedance: 15 k Ohms balanced
  • Max. Input Level: +26dBu balanced
  • CMRR: Min. 40dB, >55dB at 1kHz
• Master Section (Front Panel):
  • Master Volume Control: 0 - 10
  • Master Level Meters: 5-segment LED (-30 to Clip)
  • Master Inject: 1/4'' TRS jack (Left-Right)
• Link Output:
  • Connectors: 2 x 1/4'' TRS balanced (Left-Right) parallel to Main Input
  • Max. Output Level: Matches Main Input
• Channels:
  • Aux In Connectors: 1/4'' TRS jack (Left-Right)
  • Impedance: 10 k Ohms unbalanced
  • Max. Input Level: +21dBu unbalanced
  • Level Meters: 5-segment LED (-30 to Clip) (load compensating)
  • Channel Controls:
    • Mute Switch
    • ST/2CH Switch
    • Volume Control
    • Balance Control
  • High-Frequency EQ: +/-12dB at 10kHz shelving
  • Low-Frequency EQ: +/-12dB at 100Hz shelving
  • Outputs: 3 x 1/4'' TRS (Left-Right) headphone outputs per channel
  • Max. Output Level: 140mW at 32 Ohms, 385mW at 66 Ohms
  • Impedance Minimum: 8 Ohms
• Frequency Response: 10Hz - 32kHz, +0/-3dB
• Noise: >90dB, unweighted, 22Hz to 22kHz
• THD: 0.008-percent typ. at +4dBu, 1kHz
• Power Supply: 215-254 VAC, 50Hz
• Power Inlet: Standard IEC receptacle with fuse
• Power Consumption: 29W max.
• Dimensions: 44.5mm x 482.6mm x 217mm / 1-3/4'' x 19'' x 8-1/2''
• Weight: 2.5kg / 5.5lbs
• Product Code: SA-SPHONE