This is an Apos Certified product. That means it's refurbished, like new, eligible for our 45-day return policy, carries an Apos Certified One-Year Warranty, and ships from our US facility. Currently, Apos Certified products are only available to customers with a US shipping address. We appreciate your understanding as we aspire to expand our offerings to a broader audience in the future.

Big power, small spaces

The SMSL DA-6 is a power amplifier that outputs a serious 70W x2 of power but takes up less than six inches of space on its longest side. A member of the SMSL “-6” family, it is made to stack with the SMSL SU-6 Mini Desktop DAC and SMSL SH-6 Mini Desktop Amp. Together, they create a formidable audiophile-grade stack at an entry-level price.

Aluminum alloy CNC shell

The SMSL DA-6 is made with an aluminum alloy CNC shell. Perhaps the greatest chassis material in the world, it is strong, lightweight, and excellent at heat dissipation.

Multiple EQ presets

Make sound signature adjustments on the fly with the DA-6’s built-in EQ presets. Options like “super bass effect,” “soft effect,” and “clear effect” can correct sub-par speakers or accentuate certain frequencies when you need it.

Product highlights

• German Infineon new silicon carbide amplifier chip
• Electronic volume control 
• Multiple EQ presets
• Three analog stereo effects
• Large power adapter
• High quality gold-plated audio connectors
• CNC precision chassis
• Remote control

Specs

• Output power: 70W x2 (4Ω)
• Frequency response: 20Hz - 40kHz
• Bass or treble gain: -14dB - 14dB
• THD+N: 0.004%
• Channel separation: 91dB (1kHz)
• Input sensitivity: 400Vrms
• SNR: 103dB
• Maximum output voltage
• Low gain: 2Vrms
• High gain: 1.2Vrms
• Power consumption: 36W
• Dimensions: 5.5” x 1.1” x 4.3” (140mm x 28mm x 110mm)
• Weight: 0.77lbs (0.35kg)

Pairs well with 

• SMSL SU-6 Mini Desktop DAC
• SMSL SH-6 Mini Desktop Amp