EXPIRED For Sale Wyred 4 Sound STI 500 v2 Integrated Amplifier

Further Information

Brand New WYRED 4 SOUND STI 500 v2 integrated amplifier - in anthracite metallic grey

Purchased direct from W4S in 2020...brand new - never turned on.

Taken out of packaging for further photographs.

Planned project cancelled....so selling now.

Out of stock on the W4S site - but this is the relevant page - https://wyred4sound.com/products/sti-v2-series

I previously owned the series 1 version of this integrated amp, and it was fabulous.  Super reliable, with clarity and power - 400+ WPC into 4 Ohms...

Still using a Wyred DAC in my main system, and have a mINT for a desktop setup.  So, definitely a fan of the brand - please see the professional reviews online for a sense of the STI 500 v2's capabilities.

Could also mention that it comes with a standard small remote - again I can vouch for this being completely reliable and also very convenient - has all the functions you need - and is extremely light and comfortable in the hand.

I'll pay for postage within Australia (along with SNA fees).

Demonstration is not available.  Pick up from Paddington NSW is fine.

W4S provide a 5 year warranty - but it is not transferable - I have all the receipts.

If you'd like further information, please PM me.

Please note this is also being listed on other platforms.

Specifications are copied below:

STI-500v2:

Typical THD+N 8Ω (10W out): 0.001%

Power Output 8Ω @ 0.2% THD+N: 250W

Power Output 8Ω @ 1.0% THD+N: 277W

Power Output 4Ω @ 0.2% THD+N: 430W

Power Output 4Ω @ 1.0% THD+N: 460W

Output Idle Noise (A Wt.): <125µV

Frequency Response 20Hz-20kHz (8Ω @ 10W): ± 0.1db

Lower Bandwidth: 1.5Hz all loads

Dynamic Range: (A wt.) 111db

Gain: 42db

Sensitivity: 0.55V

Output Impedance: 0.005Ω

Output Impedance (Pre Out): 100Ω

Balanced Input Impedance: 60.4Ωk

Unbalanced Input Impedance: 60.4Ωk

Min Load: 3Ω

Dampening Factor (100Hz 8Ω): 2000

Max Output Current: 35A

Channel Tracking: < ± 0.050db

Crosstalk (20Hz-20kHz): >77db

Idle Power Consumption: 25w