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Audio-GD SA-31SE Balanced Headphone Amp / RCA / ACSS Preamp
Evolution of SA-31, the SA-31SE brings the following changes:
- A gain difference of 10db for the SA-31 at 20db for the SA31SE
- A new exponential control of the more precise relay volume (14 relays instead of 8)
This new helmet amplifier incorporates all the latest technical developments of the brand, capable of delivering a rare power it will be comfortable to "Driver" the most demanding helmets.
This one because of its extensive connectivity, particularly surprising for a product of this range is compatible with all the analog sources and amplifiers of power of the market.
The 100% discreet design of this amplifier is backed by a high power class A (+/- 35VDC) power supply.
RCA connectors and 6.35 headphones are manufactured by Neutrik.
| INGREDIENTS | ||
| aop | discrete | |
| STARTERS | ||
| RCA | Stereo x 5 | |
| EXITS | ||
| XLR | Balanced | |
| ACSS | Stereo | |
| Jack | 6.35 mm | |
| 117DB (input short) | |
| Gain | + 3DB at Low gain, + 20DB at High gain |
| Frequency Response | 20Hz - 20KHz (<0.1DB) 3Hz - 135KHz (- 3DB) |
| Headphone output power | 10000 MW / 40 ohm 8000 MW / 50 ohm 4000 MW / 100 ohm 1400 MW / 300 ohm 700 MW / 600 ohm |
| Preamplifier output power | 20V (High gain) 4V (Low gain) |
| Headphone amp Output Level (Max, RMS) | 22V |
| Output Impedance | 1 ohm |
| le = "font-size: small;"> Input impedance | 47K ohm |
| Channels cross | > 120DB |
| Channels imbalance | <0.05DB |
| Consumption | 29W |
| Weight | 5KG |
| Dimensions | W240 X L360 X H80 (MM, Fully aluminum) |
| Accessories | Power cord X1 |
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