Fosi i5 & GR70 Tube Amp
Prices, specifications and measurements for Fosi i5 & GR70 Tube Amp (Headphones).
- Price: $700
- Retailer offers: 1
- Availability: In stock
- Grade: Not measured yet
- Last updated: 2026-10-17T07:31:10.085Z
Current retailer offers
- Music Direct $700; In stock; checked 2026-10-17T07:04:19.523Z View offer Provenance: public.price_listings; external ID headphones/fosi-audio-i5-open-back-planar-magnetic-headphones-gr70-tube-headphone-amp-orange; connector unavailable
Known Specs
- Driver type
- Planar magnetic
- Design
- Open-back
- Fit
- Over-ear
- Impedance
- 28 Ω
- Sensitivity
- 98 dB SPL/mW
- Frequency range
- 10 Hz – 50 kHz
- Connection
- Wired
- Drivers
- 1PLANAR
- Driver size
- 97 mm
- Plug
- 3.5 mm, 6.35 mm
- Weight
- 550 g
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