

Brise Audio TSURANAGI Portable amplifier
TSURANAGI Portable Amplifier was designed as a testing device to develop Brise Audio's high-end headphone cable and high-end portable line cable (mini-mini cable) to create an ideal portable audio environment.
Brise Audio cables are used for the internal wiring, and the electromagnetic wave absorbing shielding material and CNT (carbon nanotubes) used in our high-end cables, such as MURAKUMO and YATONO, are installed on the board to further improve the sound quality.
Product Highlights:
Output Segment:
- The portable amplifier features Current Feedback Amplification. A true CFA design can power up almost everything.
- An ultra-wide amplifier bandwidth of 2 Hz to 200 kHz to ensure a flat response in the 20 Hz to 20 kHz audible range.
- Upto 1W per channel at 32ohm(32 ohms, THD+N<0.01%)
Input Segment:
- Balanced input/output
- High input impedance and high common mode noise rejection through low-noise differential line receiver
- Unbalanced-balanced conversion by low-noise, fully differential operational amplifier
Power Supply:
- Dual power supply and DC servo eliminate input and output coupling capacitors.
- Charging via USB type C
- Continuous playback time of approx. 8 hours
Volume:
- Equipped with high-quality electronic volume IC MUSES72320
Reviews:
https://www.head-fi.org/showcase/brise-audio-tsuranagi.26533/reviews