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Yamaha RX-A2A vs RX-V6A
AVENTAGE badge vs the standard line — which should you buy?
The short answer
Buy the Yamaha RX-V6A unless YPAO RSC specifically matters to you — on every measured field we record, including an identically-rated 100W amplifier, the two are the same receiver. The RX-A2A's stated edge is its RSC room correction; its build-quality case lives outside the spec sheet.
Yamaha sells the RX-A2A as the entry to its premium AVENTAGE range, one notch above the RX-V6A. The normalized fields tell a blunter story: the two amplifier sections are rated identically.
Specifications · side by side · per-field provenance
● SOURCE-TRACKED| Spec | Yamaha RX-A2A | Yamaha RX-V6A |
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| Price | $500 | $646 |
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| Brand | Yamaha | Yamaha |
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| Channel Config | 7.2 | 7.2 |
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| Main Channels | 7 | 7 |
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| Processing Channels | 7 | 7 |
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| Sub Pre Outs | 2 | 2 |
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| Zone 2 Capable | Yes | Yes |
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| Zone 3 Capable | No | not stated |
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| Watts Per Channel 8ohm | 100 | 100 |
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| THD Percent | 0.06 | 0.06 |
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| Power Measurement Channels Driven | unstated | two channels driven |
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| Impedance Range | Front: 4 Ω or more; Other: 6 Ω or more (default 8 Ω) | Front: 4 Ω or more; Other: 6 Ω or more (default 8 Ω) |
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| Impedance Min Ohms | 4 | 4 |
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| Impedance Max Ohms | 8 | 8 |
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| Dolby Atmos | Yes | Yes |
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| Dts X | Yes | Yes |
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| Auro 3d | No | not stated |
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| Room Correction System | YPAO RSC | YPAO |
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| HDMI Inputs | 7 | 7 |
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| HDMI Outputs | 1 | 1 |
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| HDMI Max Bandwidth Gbps | 24 | 24 |
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| HDMI Earc Port Count | 1 | 1 |
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| Max Passthrough Resolution | 8K 60 | 8K 60 |
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| HDR Support | Dolby Vision, HDR10+ | HDR10, Dolby Vision, HLG |
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| VRR Passthrough | Yes | Yes |
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| ALLM Support | Yes | Yes |
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| Phono Input | Yes | Yes |
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| Wifi | Yes | Yes |
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| Bluetooth | Yes | Yes |
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| Airplay2 | Yes | Yes |
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| Musiccast | Yes | Yes |
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| Trigger Outputs Count | 1 | 1 |
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| Width Inches | 17.1 | 17.1 |
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| Height Inches | 6.8 | 6.8 |
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| Depth Inches | 14.6 | 14.9 |
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| Weight Lbs | 22.5 | 21.6 |
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Shaded rows differ · green dot = lab-measured · amber = manufacturer-verified · blue = retailer/community-reported · grey = estimated · “not stated” means exactly that
Reading the numbers honestly
Not similar — identical: both state 100W at 8Ω, two channels driven, 0.06% THD. Both are 7.2 designs with two sub pre-outs, both carry a curated 24 Gbps HDMI bandwidth, and both share the same curated impedance guidance (4Ω-capable fronts, 6Ω elsewhere). The one stated difference in kind: the RX-A2A's room correction is YPAO RSC — the variant with Reflected Sound Control — while the RX-V6A states plain YPAO. AVENTAGE build claims (chassis bracing, the fifth foot) live outside our recorded fields, and we say so rather than score them.
Compatibility · computed, not written
Checked against a bookshelf that dips to a stated 3.5Ω like the KEF LS50 Meta: KEF LS50 Meta
Can the Yamaha RX-A2A drive the KEF LS50 Meta?
Yamaha RX-A2A states a 4Ω-minimum rating; the KEF LS50 Meta dips to a stated 3.5Ω minimum, a little below that floor. Most receivers handle a marginal dip at normal volumes — it's worth watching only at very high output on an entry-level unit.
Can the Yamaha RX-V6A drive the KEF LS50 Meta?
Yamaha RX-V6A states a 4Ω-minimum rating; the KEF LS50 Meta dips to a stated 3.5Ω minimum, a little below that floor. Most receivers handle a marginal dip at normal volumes — it's worth watching only at very high output on an entry-level unit.
Computed from the catalog's normalized fields — the same fields the builder's compatibility engine reads. A missing field reads as "can't check", never as a pass.
Check either one against your own build →Gaming & connectivity · answered from the spec sheets
Can the Yamaha RX-A2A and Yamaha RX-V6A pass 4K/120 through?
The Yamaha RX-A2A states 24 Gbps HDMI bandwidth, below the ~40 Gbps full 4K/120 needs; the Yamaha RX-V6A states 24 Gbps HDMI bandwidth, below the ~40 Gbps full 4K/120 needs.
The verdict
Buy the Yamaha RX-V6A unless YPAO RSC specifically matters to you — on every measured field we record, including an identically-rated 100W amplifier, the two are the same receiver. The RX-A2A's stated edge is its RSC room correction; its build-quality case lives outside the spec sheet.
Value on identical stated specsYamaha RX-V6A — Same 100W/8Ω/2ch/0.06% rating, same 7.2 layout, same curated HDMI bandwidth.
Reflection-heavy roomsYamaha RX-A2A — YPAO RSC (Reflected Sound Control) is stated on the A2A; the V6A states plain YPAO.
Build quality you can feelEither — AVENTAGE construction isn't in our recorded fields — we won't pretend the data decides it.
What our normalized data adds
NOT ON THE SPEC SHEETS- The amplifier ratings are IDENTICAL, not merely close: 100W at 8Ω / two channels driven / 0.06% THD stated on both — a tier badge with no stated power behind it.
- Room correction is the one stated difference in kind: YPAO RSC (A2A) vs plain YPAO (V6A).
- Both carry a curated 24 Gbps HDMI bandwidth — neither is the full-40-Gbps pick, whatever the tier implies.
- Both are 7.2 with 7 curated processing channels — the AVENTAGE badge buys no extra height channels here.
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