SMSL AD18 vs Yamaha A-S501

Great power and versatility
Range of inputs and outputs, including Bluetooth and USB
Can power a variety of speakers and headphones
Well-regarded budget option
Generally neutral and clear sound
Great connectivity
Solid power supply capable of driving 4-ohm speakers
Easy to set up
Clean sound across the frequency range
Well-built
Not as good as similarly priced options, such as the SMSL SA-98E + B1 DAC
Some minor issues with input selection and switching between headphones and speakers
Some users have noted a slightly digital sound compared to other mini-amplifiers
Not ideal for streaming via Bluetooth
No true tape monitor loop
Remote only functional in standby mode

Verdict

Overall, the SMSL AD18 is a well-regarded budget DAC/Amp that is praised for its power and versatility. It has a range of inputs and outputs, including Bluetooth and USB, and can power a variety of speakers and headphones. Some users have noted minor issues with input selection and switching between headphones and speakers, but these are not major drawbacks. The AD18 is often compared favorably to other budget DAC/Amps, such as the Topping MX3 and SMSL SA300.

Verdict

The Yamaha A-S501 is a well-built and clean-sounding integrated amplifier with good connectivity. It has a solid power supply and is capable of driving 4-ohm speakers. Some users wish it had a true tape monitor loop or better streaming quality via Bluetooth. However, overall, it is a fantastic amp for the price and is easy to set up. It is recommended to pair it with speakers such as the Wharfedale Lintons or Polk R200 for optimal performance.

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