The STP-1 is a pair of convenient attenuator pads that can be located at the precise location that attenuation is needed. The low-cost STP-1 eliminates the costly labor of figuring and assembling fixed pads. Multi-turn trimmers in the STP-1 permit precise adjustment of levels without the need to connect any jumpers or external resistors. The STP-1 operates in either high or low impedance, balanced or unbalanced circuits. The wiring legend is printed on the case for easy installation.
| Nominal Impedance | HI‑Z 10 kΩ; LO‑Z 600 Ω |
|---|---|
| Adjustment | Screwdriver trimming adjustment, 15 turns continuous |
| Circuit Type | Passive modified H & T pads |
| Maximum Signal Inputs | Specifications |
| HI‑Z Balanced Line | +33 dBu, 35 V rms |
| LO‑Z Balanced Line | +27 dBu, 18 V rms |
| HI‑Z Unbalanced Line | +35 dBV, 45 V rms |
| Reference Levels | Line level is +10 dBu to ‑10 dBuMic level is ‑45 dBu to ‑65 dBu |
| Power Requirement | Passive (not required) |
| Ambient Operating Environment | ‑20° C to 60° C |
| Weight | 0.2 lbs (0.09 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
