The pre-owned Stax SRM-270S Headphone Amplifier, available at Len Wallis Audio, is a quality audio component in great condition, complete with original packaging. Crafted in Japan, the Stax SRM-270S is noted by Audio Trends for its “clean and clear sound,” making it an excellent choice for hi-fi enthusiasts starting with electrostatic audio.

Designed to drive Stax earspeakers like the SR-X1 or SR-L300, it offers reliable clarity and performance. Audition the Stax SRM-270S at our Lane Cove showroom or purchase online to enhance your listening experience with quality sound.

Why Choose the Stax SRM-270S Headphone Amplifier?

The Stax SRM-270S stands out for its dependable engineering, offering:

• Clear Audio: Low-noise FET delivers clean sound for vinyl and digital sources.
• Balanced Performance: Refined emitter follower circuit ensures low distortion.
• Versatile Compatibility: Works seamlessly with Stax electrostatic earspeakers.
• Consistent Dynamics: Produces a clear, engaging soundstage.
• Reliable Entry-Level Choice: Perfect for hi-fi enthusiasts exploring electrostatics.

Visit our Lane Cove showroom to experience how the pre-owned Stax SRM-270S enhances your audio setup with expert guidance from our team.

The Stax SRM-270S Headphone Amplifier is a pre-owned gem, offering quality audio performance for hi-fi enthusiasts new to electrostatic sound. In great condition with its original packaging, this solid-state driver unit features a low-noise FET in the first stage and an improved emitter follower output, as highlighted by ConcertoAudio for its “clear and detailed output.”

Tailored for Stax earspeakers like the SR-L500 MK2 or SR-X1, the Stax SRM-270S Headphone Amplifier provides a clean soundstage. Its 3mm-thick aluminium front panel and larger extrusion case improve heat dissipation for consistent operation.

Equipped with high-grade RCA inputs and parallel RCA outputs, it integrates easily into existing systems, ideal for music or movie listening at your desktop or bedside. Rigorously tested by Len Wallis Audio’s expert team, the Stax SRM-270S Headphone Amplifier is a practical choice for those starting their electrostatic journey.

Audition it at our Lane Cove showroom or purchase online to enjoy its clear performance. Have questions? Visit our contact page to connect with our Lane Cove-based team for personalised advice.

Technical Specifications

• Product Type: Pre-owned electrostatic headphone amplifier
• Condition: Great, includes original packaging
• Inputs: 1 x RCA
• Outputs: 1 x 5-pin electrostatic headphone output, 1 x RCA parallel output
• Amplifier Type: Solid-state electrostatic driver
• Gain: 58dB (800x)
• Input Impedance: 25kΩ
• Rated Input Level: 125mV at 100V RMS output
• Maximum Output Voltage: 280V RMS at 1kHz
• Frequency Response: DC–35kHz (+0, -3dB)
• Harmonic Distortion: ≤0.01% at 1kHz, 100V RMS
• Bias Voltage: DC 580V
• Power Supply: DC 12V, 500mA (AC adapter included)
• Power Consumption: 6W
• Dimensions: 132(W) x 38(H) x 153(D) mm (excluding protrusions)
• Weight: 0.54kg
• Manufacturing: Made in Japan by Stax

Learn more about the Stax SRM-270S here.

Let us show you the difference an entry-level electrostatic amplifier can make with the Stax SRM-270S Headphone Amplifier at Len Wallis Audio. Explore our secondhand amplifier collection here or contact our team to audition this pre-owned amplifier at our Lane Cove showroom or purchase online.

Len Wallis Audio Excellence Promise

Since 1978, Len Wallis Audio has been Lane Cove’s trusted destination for high-end audio solutions, partnering with world-class brands to deliver quality sound experiences.

Our expert team provides personalised guidance to seamlessly integrate the Stax SRM-270S Headphone Amplifier into your setup. Visit our Lane Cove showroom to hear the difference or shop online with confidence.

Discover audio excellence with Len Wallis Audio, where we make your listening journey effortless and enjoyable.

Ready to enhance your audio setup with the Stax SRM-270S Headphone Amplifier?

Call (02) 9427 6755
Email Sales@lenwallisaudio.com.au
Visit us at 64 Burns Bay Road, Lane Cove, NSW, 2066