Cypher Labs AlgoRhythm Picollo Portable Amplifier

Cypher Labs

*Please check with our online customer service team or your local store for stock availability


The design is unique in that it uses 10 pairs of triodes to perform the amplification, without the use of op amps. Very quiet background suitable for IEM's, but also very powerful for even large headphones. The improvement in audio, even from a headphone jack, is amazing.


  • The advantage of discrete component:
    1. no unnecessary components with minimal interference
    2. better quality components, more power
    3. high resolution sound

    The disadvantage of discrete component:
    1. more space and more power-consuming
    2. hard to design portable circuit
    3. triodes must be precise matched: output triodes are hand selected
    4. each amp must be hand-tuned, very time and labour consuming 

    • Very large output spread supports ultra sensative IEM's and large headphones
    • low gain -12db, mid gain, high gain +11.5db
    • CNC machined aluminum enclosure, with laser engraving 
  • Size: 55mmm x 85mm x 88mm (100mm with knob)

    Weight: 5oz / 140grams

    Frequency response: 5Hz-50kHz ±1dB

    Output power:
    200mW into 32Ω
    100mW into 50Ω
    35mW into 300Ω
    10mW into 600Ω

    <1 Ω Output Impedance

    Built in Rechargeable Lithium-ion battery Sanyo UF103450P 2000mAH/3.7V

    Playtime: 24-30 hours

    Recharge Time from PC: 4 hours