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.
As tracked by Home Theater Builder: the Yamaha RX-A2A tracks at $1,210; the Yamaha RX-V6A at $960.How we verify this data →
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
Price
$1,210
$960
Brand
Yamaha
Yamaha
Channel configuration
7.2
7.2
Main channels
7
7
Processing channels
7
7
Subwoofer pre-outs
2
2
Zone 2 capable
Yes
Yes
Zone 3 capable
No
not stated
Watts per channel (8 Ω)
100
100
THD (%)
0.06
0.06
Channels driven (power rating)
unstated
two channels driven
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)
Speaker impedance, min (Ω)
4
4
Speaker impedance, max (Ω)
8
8
Dolby Atmos
Yes
Yes
DTS:X
Yes
Yes
Auro-3D
No
not stated
Room correction system
YPAO RSC
YPAO
HDMI inputs
7
7
HDMI outputs
1
1
HDMI max bandwidth (Gbps)
24
24
HDMI eARC ports
1
1
Max passthrough resolution
8K 60
8K 60
HDR support
Dolby Vision, HDR10+
HDR10, Dolby Vision, HLG
VRR passthrough
Yes
Yes
ALLM passthrough
Yes
Yes
Phono input
Yes
Yes
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes
AirPlay 2
Yes
Yes
MusicCast
Yes
Yes
12 V trigger outputs
1
1
Width (in)
17.1
17.1
Height (in)
6.8
6.8
Depth (in)
14.6
14.9
Weight (lbs)
22.5
21.6
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.
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.
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.
Not the exact matchup you wanted?
Swap either product, or add a third, in the compare tool.
