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RDL STA-1 Electronic Transformer/Line Amplifier
EAN: 813721010971
The STA-1 is a high quality, miniature wall and surface mount, dual-channel audio electronic line transformer and amplifier from RDL, designed for use in situations where balanced/unbalanced configuration conversion and level boost are required.
EAN: 813721010971
The STA-1 is a high quality, miniature wall and surface mount, dual-channel audio electronic line transformer and amplifier from RDL, designed for use in situations where balanced/unbalanced configuration conversion and level boost are required.
The input accepts either high or low impedance, balanced or unbalanced signals. The output will drive into either high or low impedance loads, connected either balanced or unbalanced.
Dual channel electronic transformer/line amplifier
Up to 20dB of gain
Provides -10dBV unbalanced to +4dBu balanced conversion
No capacitors or transformers in the audio circuits
True DC amplifiers provide impeccable audio quality, with ultra-low distortion and noise
18dB of headroom at operating level
Multi-turn trimmers for precise level adjustment
All inputs and outputs are RF bypassed
Outputs short-circuit protected
Positive connections via barrier block - no audio connectors to wire
RDL STA-1 Specs
| Number of Channels | Two |
| Inputs | Terminal block |
| Output | Balanced and unbalanced outputs on terminal block |
| Phantom Power | Not applicable |
| Multi Function | No |
| Gain Range | 20dB per channel |
| Maximum Output Level | >18dB (above +4dBu) |
| Frequency Response | DC to 25kHz, +/-0.25dB |
| Noise | -80dB to -85dB, below +4dBu, |
| Dimensions | 3 x 0.65 x 1.55" (76 x 17 x 39mm) |
| Weight | Not specified by manufacturer |
| Specialties | Requires floating 24 to 33Vdc @ 50mA power source |
Packaging Info
| Package Weight | 0.185 lb |
| Box Dimensions (LxWxH) | 4 x 2.1 x 2.1" |
In the Box
- RDL STA-1 Electronic Transformer/Line Amplifier
- 3-Year Manufacturer Warranty
Not in the Box
- Essential Batteries & Power (Not Included)
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