This is everything you need to realize the dream of portable, battery-powered audiophile sound. This package includes the CypherLabs AlgoRhythm Solo, the ALO audio Rx Mk2 portable headphone amplifier and two meticulously hand-built ALO audio custom interconnects; the iPod to USB and the right angle mini to mini. This package is unsurpassed in its ability to bring your music to life, while on the go or at home and strong enough to power even the most difficult to drive headphone. This is truly a special combination that will provide you with years of listening enjoyment.
CypherLabs AlgoRhythm Solo
The world's first and currently only battery-powered high-resolution USB iPod digital to analog converter for use with Apple iPad™, iPhone® iTouch® or iPod®. The AlgoRhythm Solo is the only truly portable and off the grid Apple iPad™, iPhone® iTouch® or iPod® high-resolution audiophile device equipped with dual Li-Ion batteries.
Features
- The Cypher Labs AlgoRhythm Solo streams bit-perfect digital audio from Apple iPad™, iPhone® or iPod® device to output devices such as headphones and powered speakers, using full-speed Apple connected USB Audio for superior audio quality
- The Cypher Labs AlgoRhythm Solo communicates with an Apple iPad™, iPhone® or iPod® using Apple’s proprietary iPod Accessory Protocol (iAP) over USB
- Authentication of the accessory to the iPod is performed using an Apple supplied authentication coprocessor which communicates over IIC
- Asynchronous mode USB to SPDIF conversion for low-jitter coaxial digital output
- Li-Ion battery with intelligent charging for pure, reliable power
- Portable design with short and clean signal paths
- Software core written in C++ and re-programmable
- 10 configurable timers and 3 clock chips for maximum flexibility in controlling digital timing, which means the device produces extremely low jitter
- Event driven processor
- Flexibility for expansion to include remote control, Ethernet connection, optical output and other features
- PCB 4 layer implementation in FR4, 1OZ CUPCB
- The AlgoRhythm Solo supports S/PDIF transmit and receive at up to 192kHz. The S/PDIF transmitter uses a lookup table to encode the audio data with a biphase mark code. For each sample, it performs a lookup on a nibble, generating 8 bits of encoded data which it outputs to the port.
- Larger higher capacity Dual Li-Ion batteries
- Illuminated on/off "smart" LED switch, indicating charging and battery status
- Heavy duty 3.5mm jacks
- Hi-Lo gain front mounted switch with power to properly drive 600ohm headphones on Hi gain
- high quality anodized "brushed" aluminum enclosures
- Improved bass response, slam and audio power
- Comes with deluxe box, 3 silicone ALO amp straps
- Equipped with super compact 100v-240V charger, USA plug type prong adapter is not included.
- Made in the USA
- Fantastic with IEM earphones as well as 32ohm - 600ohm full size headphones

ALO audio Rx MK2 portable headphone amplifier
Making key improvements on a already strong amp design we added significant improvements on the ALO Rx amp.
- Larger higher capacity Dual Li-Ion batteries
- Illuminated on/off "smart" LED switch, indicating charging and battery status
- Heavy duty 3.5mm jacks
- Hi-Lo gain front mounted switch with power to properly drive 600ohm headphones on Hi gain
- high quality anodized "brushed" aluminum enclosures
- Improved bass response, slam and audio power
- Comes with deluxe box, 3 silicone ALO amp straps
- Equipped with super compact 100v-240V charger, USA plug type prong adapter is not included.
- Made in the USA
- Fantastic with IEM earphones as well as 32ohm - 600ohm full size headphones
Reviews

The ALO Audio Rx Mk2 portable headphone amplifier has been a wonderful, reference tool that has served Playback (and its readers) well in countless evaluations of high-performance earphones and custom-fit in-ear monitors. The Rx Mk2 is one of those rare components that can make all types of music and most if not all types of earphones/headphones sound their best. Though not inexpensive, the RX Mk2 does it all, offering clarity, detail, tonal purity and richness, and faithfully conveying the life and natural warmth of the music."
Chris Martens-- Playback - AVguide.com
ALO audio custom AlgoRhythm Solo interconnect cables
ALO audio custom AlgoRhythm Solo interconnect cables made with OCC LUX-FEP copper cable
The interconnect cables for connecting your AlgoRhythm Solo to your portable amp via a low profile right angle mini to mini, and one ipod to USB short cable using ALO audio's Lux-FEP copper cable. These cables are compact and sound top notch, made to fit your Solo and portable system.






