ALO Audio Studio Six Tube Headphone Amp | Phono Stage

The ALO Studio Six has been discontinued. The matching Phono Stage is still available. The Studio Six is a Class-A single-ended triode (SET) circuit design. Zero-feedback and 100% tube amplification. Optional triode phono stage requires Studio Six amplifier. Our Take The ALO Studio Six is a reference-grade tube headphone amplifier that pairs well with a variety of high-end headphones, a versatile performer for those looking to add a touch of tube warmth to their headphone rig. And the phono stage is quite handy for those easygoing evenings with your favorite record and turntable. Description Built For Life The uncompromising quality of build and design. Conservative part ratings and circuit design. Translates into effortless, under-stressed operation, extended tube life and long-term amplifier reliability. An obsolescence-proof piece of audio equipment, a timeless design built to last a lifetime. Reference Amplification Class-A single-ended triode (SET) circuit design with