S418HA
S418HA
Professional 8-Channel Headphone Amplifier
On professional stages or in-studio, the Sterling S418HA headphone amp provides up to eight musicians an ultra-low noise, high-powered solution for precision monitoring. Features eight discrete stereo headphone amplifiers and eight direct inputs for individual monitor mixes, ensuring the best possible mix tailored to each user so they can perform their best.
S418HA
Professional 8-Channel Headphone Amplifier
On professional stages or in-studio, the Sterling S418HA headphone amp provides up to eight musicians an ultra-low noise, high-powered solution for precision monitoring. Features eight discrete stereo headphone amplifiers and eight direct inputs for individual monitor mixes, ensuring the best possible mix tailored to each user so they can perform their best.
- 8-channel rackmount headphone amp
- 8 discrete stereo amplifiers
- 2 stereo main inputs allow for simultaneous two-input mix balance across all inputs
- 8 stereo direct inputs for individual, discrete monitor mixes
- Single rackspace for easy integration into existing rack rigs
- Output level control and clip LED per channel
- Mono/stereo engage switch for mono/stereo operation
- 15V toroidal transformer for ultra-low noise operation
- Parallel main outputs for cascading multiple S418HAs
- Rugged steel chassis provides outstanding protection for years
- Elegant faceplate with backlighting for easy operation in low light environments
S418HA
Specifications
| AUDIO INPUTS | |
|---|---|
Main in: |
HF-filtered, servo-balanced 1/4" TRS |
Input Impedance: |
40 kΩ Balanced |
Max Input Level: |
+16 dBu Balanced |
CMRR: |
42dB @ 1kHZ |
Direct in: |
1/4″ TRS Connector (stereo) |
Input Impedance: |
100 kΩ |
Phone outputs: |
1/4″ TRS Connector (stereo) |
Main out: |
XLR connectors |
| Power Amplifier | |
|---|---|
Max. output power: |
24 dBm (load impedance 100Ω) |
Min. output load impedance: |
8Ω |
| System Specifications | |
|---|---|
Frequency Response |
10 Hz to 80 kHz, +/-2 dB |
SNR: |
22 Hz to 22 kHz>90 dB@0 dBu |
Dynamic Range: |
22 Hz to 22 kHz: 100 dB |
Distortion (THD): |
0.004% typ.@+4 dBu, 1 kHz Gain 1 |
| Function Controls | |
|---|---|
Input Level: |
Variable |
Output Level per channel: |
Variable |
| Function Switches | |
|---|---|
Main in 1 / Main in 2: |
Switches between Main Input 1 and Main Input 2 |
Mono |
Switches this section to mono |
| Dimensions and Weight | |
|---|---|
Dimensions: |
1.75″ x 19″ x 8.66″ |
Weight |
9.1 lbs. |
