STAX SRM-400S Electrostatic
Prices, specifications and measurements for STAX SRM-400S Electrostatic (Amplifiers).
- Price: $1,299
- Retailer offers: 2
- Availability: In stock
- Grade: Not measured yet
- Last updated: 2026-10-26T07:14:32.756Z
Current retailer offers
- Suncoast Audio $1,299; In stock; checked 2026-10-26T07:13:51.658Z View offer Provenance: public.price_listings; external ID stax-srm-400s-semiconductor-driver-unit; connector unavailable
- HeadAmp $1,299; Out of stock or unknown; checked 2026-10-26T07:03:05.464Z View offer Provenance: public.price_listings; external ID stax-srm-400s; connector unavailable
Known Specs
- Output voltage
- 400 Vrms
- Input impedance
- 50 kΩ
- Gain
- 60 dB
- Inputs
- RCA x 1, XLR x 1(mutual exclusion input)
- Outputs
- RCA parallel output terminal
- Weight
- 1.5 kg
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