Aiyima A70vsBRZHIFI Hood 1969
A detailed side-by-side comparison of the Aiyima A70 and BRZHIFI Hood 1969 — two popular amplifiers in the Chinese HiFi space.
Specifications
Spec
Aiyima A70
BRZHIFI Hood 1969
Class
D
A
Chipset
TI TPA3255 (with PFFB)
—
Topology
Stereo / Mono Bridgeable
Solid State Class A
Power
2 × 300W (4Ω) / 1 × 480W (Mono)
10W (Pure Class A)
Inputs
RCA, XLR
RCA x 2
Features
Subwoofer Output (Low-Pass Filtered), GaN Power Supply
—
Transistors
—
Motorola 2N3055 (often used/refurbished originals)
Remote Control
✗
✗
Tube Stage
✗
✗
Price (estimated)
Price
~$128
~$229
Difference
~$101.00 cheaper (Aiyima A70)
Things to Know
Aiyima A70
- ⚠Volume taper is extremely aggressive; it gets very loud very early on the dial.
- ⚠The subwoofer output is active but does not high-pass the main speakers.
- ⚠Heat dissipation is passive and the case can become uncomfortable to touch during extended high-output sessions.
BRZHIFI Hood 1969
- ⚠No remote control or tone controls; purely utilitarian.
- ⚠High continuous power draw (approx 60-80W) regardless of volume due to Class A topology.
- ⚠Input sensitivity is low; requires a source with a strong output voltage (2V+) to reach full volume.
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