Small, compact and robust, the Bacillus is a precision grade headphone amplifier that comfortably adapts to any impedance headphones. The bright profile is quick in transitions and urges a direct sound, most notably in rock genres. But the low distortion also adapts quickly to acoustic and delivers a very realistic and intimate experience. All in all, Bacillus is an impressive performer and thanks to its diminutive size is an ideal road companion for travelling sound professionals. The Bacillus might be our entry-level headphone amplifier, but on looks and performance you could be forgiven for thinking this elegant headphone amp is among our high-end range – it’s only our generous price tag that gives the game away.

  • We have distribution in several countries. Please check our list of distributors here.
Technical Specifications Headphone impedance: 8-600 ohm; Output power: 181.5 mW (8 ohm)/161 mW (600 ohm); Frequency response: 3 Hz-500 kHz, -1dB; THD (1 kHz): 0.0003 %; IMD: 0.025 %; Power consumption: > 3 W; SNR: >102 dB; Power supply input voltage: 230 V/50 Hz or 115 V/60 Hz; Character: Slightly bright


  • Brand: Erzetich
  • Product Code: Bacillus
  • Availability: 7
  • 499.00€

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