ASR Emitter 1 Battery

ASR Emitter I Battery Power Supply

The optional ASR Battery Power Supply is one of the most meaningful upgrades available for the Emitter I Exclusive, taking an already exceptional integrated amplifier to an even higher level of refinement.

Rather than powering the sensitive input stage directly from the AC line, the ASR battery supply completely disconnects it from the mains during playback and feeds it with extremely clean, stable DC power. ASR designed this approach to reduce electrical noise and interference at one of the most critical stages of the amplifier.

The battery supply adds an impressive 428,000 µF of additional filtering capacitance, bringing the Emitter I Exclusive with Battery Power Supply to more than 1,030,000 µF of total filtering capacity. The result is greater low-level resolution, improved dimensionality and soundstage depth, cleaner harmonic information, and an even more effortless and natural presentation.

During normal listening, the charging circuitry is disconnected from the AC line and the Emitter's input stage operates entirely from battery power. When the amplifier is placed in Standby or switched off, the batteries automatically recharge. A full charge can provide more than 100 hours of operation, making the system extremely convenient for everyday use.

Reviewers have specifically praised the battery-equipped Emitter for improvements in fine detail, dynamics, imaging, ambience and tonal purity, while maintaining the powerful, composed character for which ASR amplifiers are known.

For the customer who already owns an ASR Emitter I Exclusive, the Battery Power Supply is not simply an accessory—it is a substantial performance upgrade that allows the Emitter's sophisticated input and preamplifier circuitry to operate from an exceptionally quiet electrical source.

At Sunny's Audio Video, we strongly recommend the Battery Power Supply for customers looking to extract the maximum performance from their ASR Emitter I system.