Short answer: the Topping A70 Pro. It ranks #3 of 19 headphone amplifiers by measured performance, rated 4.8/5, at $499; the Rupert Neve Designs RNHP ranks #15, rated 3.2/5, and costs $699, so there is little reason to consider the other one.
The Topping A70 Pro is the better-sounding option. Audio Science Review measured 121 dB SINAD, so its noise and distortion are transparent. The tradeoff: It is a headphone amp only, so it needs a separate DAC.
What the Rupert Neve Designs RNHP does well: Audio Science Review measured a SINAD of 101 dB, clean enough for nearly all listening. Watch for: Rupert Neve Designs does not publish a power figure into 32 ohms, so its ability to drive demanding headphones is unknown.
Buy the Topping A70 Pro. It is rated higher than the Rupert Neve Designs RNHP and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Still deciding? The full Headphone Amps and DACs rankings cover every ranked option.
Specifications Side By Side
| Topping A70 Pro | Rupert Neve Designs RNHP | |
|---|---|---|
| Price | $499.00 | $699.00 |
| Ranked | #3 of 19 in Headphone Amplifiers | #15 of 19 in Headphone Amplifiers |
| Device Type | Headphone amp | Headphone amp |
| SINAD | 121 dB (measured by Audio Science Review) | 101 dB (measured by Audio Science Review) |
| Output Power (32 ohms) | 12,600 mW (manufacturer rated, balanced) | - |
| Output Power (300 ohms) | 1,370 mW (manufacturer rated, balanced) | - |
| Headphone Outputs | 6.35 mm, 4.4 mm balanced, 4-pin XLR balanced | - |
| Balanced Output | Yes (4.4 mm, 4-pin XLR, XLR line out) | - |
| Inputs | RCA, XLR/6.35 mm TRS combo | XLR/TRS combo, RCA, 3.5 mm |
| Outputs | RCA, XLR | - |
| Volume Control | Hardware knob | Hardware knob |
| Dimensions | 8.7” x 1.9” x 6.9” (222 x 48 x 176 mm) | 6.5” x 1.9” x 4.6” (165 x 48 x 117 mm) |
| Weight | 2.8 lbs (1,270 g) | 2 lbs (900 g) |
Related Amp and DAC Comparisons
How Topping A70 Pro compares with other leading options:
- Topping A30 Pro vs Topping A70 Pro
- Topping A50 III vs Topping A70 Pro
- Topping A70 Pro vs Topping A90 Discrete
- Schiit Midgard vs Topping A70 Pro
- SMSL VMV P2 vs Topping A70 Pro
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Amps and DACs In Full
Topping A70 Pro: $499.00 Amazon eBay
Pros: Audio Science Review measured 121 dB SINAD, so its noise and distortion are transparent. A rated 12.6 W balanced into 32 ohms and 1.37 W into 300 ohms is enough for nearly any headphone, through 6.35 mm, 4.4 mm and 4-pin XLR outputs, and it has XLR and RCA preamp outputs for powered speakers.
Cons: It is a headphone amp only, so it needs a separate DAC. The Topping A50 III matches its rating and SINAD for far less, with power that is still plenty for planar magnetics.
Full Topping A70 Pro review and specifications →
| Released | May 2023 (3 years ago) |
|---|---|
| Balanced Output | Yes (4.4 mm, 4-pin XLR, XLR line out) |
| Device Type | Headphone amp |
| Dimensions | 8.7” x 1.9” x 6.9” (222 x 48 x 176 mm) |
| Headphone Outputs | 6.35 mm, 4.4 mm balanced, 4-pin XLR balanced |
| Inputs | RCA, XLR/6.35 mm TRS combo |
| Output Power (300 ohms) | 1,370 mW (manufacturer rated, balanced) |
| Output Power (32 ohms) | 12,600 mW (manufacturer rated, balanced) |
| Outputs | RCA, XLR |
| SINAD | 121 dB (measured by Audio Science Review) |
| Volume Control | Hardware knob |
| Weight | 2.8 lbs (1,270 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Rupert Neve Designs RNHP: $699.00 Amazon eBay
Pros: Audio Science Review measured a SINAD of 101 dB, clean enough for nearly all listening. It accepts an XLR/TRS combo input, RCA and 3.5 mm sources, making it easy to connect studio or home gear.
Cons: Rupert Neve Designs does not publish a power figure into 32 ohms, so its ability to drive demanding headphones is unknown. There is no balanced headphone output listed. The Topping L50 rates much higher, measures cleaner and is rated for 2,800 mW into 32 ohms for far less.
Full Rupert Neve Designs RNHP review and specifications →
| Device Type | Headphone amp |
|---|---|
| Dimensions | 6.5” x 1.9” x 4.6” (165 x 48 x 117 mm) |
| Inputs | XLR/TRS combo, RCA, 3.5 mm |
| SINAD | 101 dB (measured by Audio Science Review) |
| Volume Control | Hardware knob |
| Weight | 2 lbs (900 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Rupert Neve Designs RNHP vs Chord Alto
- Rupert Neve Designs RNHP vs Little Labs Monotor
- Rupert Neve Designs RNHP vs Fosi Audio SK01
- Rupert Neve Designs RNHP vs HeadAmp Gilmore Lite Mk2
- Rupert Neve Designs RNHP vs Soncoz SGA1
- Rupert Neve Designs RNHP vs Tom Christiansen Audio HPA-1
- Rupert Neve Designs RNHP vs Topping A90 Discrete