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.

More power to ya

Introducing the TOPPING PA7 and PA7 Plus Power Amplifiers, compact yet powerful audio solutions designed for those who crave top-notch performance without sacrificing space. With a variety of advanced features and technologies, these amplifiers deliver crystal-clear sound, low distortion, and versatile input options to suit your needs.

Balanced Design for Unmatched Clarity

Both the PA7 and PA7 Plus feature a fully balanced Class D amplifier circuit with exclusive optimization techniques, providing powerful low distortion performance and output. This balanced structure minimizes noise during transmission, ensuring a cleaner, deeper sound and preserving the quality of your audio source.

Impressive Output Power in a Compact Package

Despite their small size, the PA7 series amplifiers pack a punch, delivering 210W x 2 (PA7) or 300W x 2 (PA7 Plus) to a 4-ohm load at 10% distortion. With a 1% distortion standard, the output is 200W x 2 (PA7) or 245W x 2 (PA7 Plus) for a 4-ohm load. These power outputs and low distortion levels are more than enough for most speakers and applications.

Multiple Input Options

The PA7 and PA7 Plus offer two sets of input connectors: Combo connectors (compatible with XLR and TRS) and RCA connectors, ensuring compatibility with a variety of audio sources.

Stack 'Em Up

Pair the PA7 or PA7 Plus with the E70, E70 Velvet, and L70 for a comprehensive high-quality music system, utilizing XLR, TRS balanced, or RCA cables for signal transmission. Control the volume on the amplifiers or bypass their volume control to use a dedicated pre-amplifier.

12V Trigger Input for Seamless Integration

Both the PA7 and PA7 Plus feature a 12V Trigger input interface, allowing you to connect them with other devices for synchronized on/off switching.

PA7 vs PA7 Plus: Key Differences

• Output Power: PA7 (210W x 2) | PA7 Plus (300W x 2)
• SNR: PA7 (126dB) | PA7 Plus (127dB)

Product Highlights

• THD+N: <0.0004%
• Inputs: XLR/TRS/RCA
• Fully balanced
• 12V trigger
• Two gain settings

Specs

PA7 Specs

• THD+N @1kHz (A-wt)
• SE: <0.0005% @4Ω 20W, <0.0004% @8Ω 20W 
• BAL: <0.0004% @4Ω 20W, <0.0003% @8Ω 20W 
• THD+N @20kBW (No-wt) 
• SE: <0.009% @4Ω 20W, <0.004% @8Ω 20W
• BAL: <0.009% @4Ω 20W, <0.004% @8Ω 20W 
• SNR @Max out 1kHz 
• SE: 123dB
• BAL: 126dB
• Dynamic range
• SE: 123dB
• BAL: 126dB
• Frequency response
• SE: 20-40kHz (±1.5dB)
• BAL: 20Hz-40kHz (±0.3dB)
• Output level
• SE: 83Vpp @4Ω, 89Vpp @8Ω
• BAL: 83Vpp @4Ω, 89Vpp @8Ω
• Noise (A-wt)
• SE: <17uVrms
• BAL: <17uVrms
• Channel crosstalk @1kHz 
• SE: -96dB
• BAL: -116dB
• Input sensitivity
• SE: 1.9Vrms
• BAL: 3.8Vrms
• Gain
• SE: 25.7dB
• BAL: 19.8dB
• Channel balance
• SE: 0.5dB
• BAL: 0.5dB
• Output power
• 210W x2 @4Ω THD+N<10% 
• 150W x2 @8Ω THD+N<10% 
• 200W x2 @4Ω THD+N<1%
• 125W x2 @8Ω THD+N<1% 
• Load impedance: 4-8Ω 

PA7 Plus Specs

• THD+N @1kHz (A-wt)
• SE: <0.0005% @4Ω 20W, <0.0004% @8Ω 20W 
• BAL: <0.0004% @4Ω 20W, <0.0003% @8Ω 20W 
• THD+N @20kBW (No-wt) 
• SE: <0.009% @4Ω 20W, <0.004% @8Ω 20W
• BAL: <0.009% @4Ω 20W, <0.004% @8Ω 20W 
• SNR @Max out 1kHz 
• SE: 124dB
• BAL: 127dB
• Dynamic range
• SE: 124dB
• BAL: 127dB
• Frequency response
• SE: 20-40kHz (±1.5dB)
• BAL: 20Hz-40kHz (±0.3dB)
• Output level
• SE: 90Vpp @4Ω, 91Vpp @8Ω
• BAL: 90Vpp @4Ω, 91Vpp @8Ω
• Noise (A-wt)
• SE: <17uVrms
• BAL: <17uVrms
• Channel crosstalk @1kHz 
• SE: -96dB
• BAL: -116dB
• Input sensitivity
• SE: 2Vrms
• BAL: 4Vrms
• Gain
• SE: 25.7dB
• BAL: 19.8dB
• Channel balance
• SE: 0.5dB
• BAL: 0.5dB
• Output power
• 300W x2 @4Ω THD+N<10% 
• 165W x2 @8Ω THD+N<10% 
• 245W x2 @4Ω THD+N<1%
• 135W x2 @8Ω THD+N<1% 
• Load impedance: 4-8Ω 

What's Included

• PA7/PA7 Plus
• Power adapter
• Power cable
• User manual
• Warranty card