IOM v250

(4 customer reviews)

545.00560.00 ex. VAT


Stereo amplifier based on a Ncore 250 watt stereo module with passive volume control available in balanced (XLR) and unbalanced versions.

By controlling the volume via a real (non-software) knob you can prevent driving your speakers at maximum power by accident. For volume control we use an Alps RK27 blue velvet potentiometer. This either in stereo (unbalanced) or quad (balanced) version.

The on/off button light can be selected in: off/dimmed/bright.

12V trigger is standard, 5V to 12V trigger on request without extra costs.

The knob is of full aluminum to match the design.

  • This product is made/assembled & shipped within 1 week after ordering. Pls. send an email when you need it faster.
  • Price is displayed without VAT/BTW. If applicable this will be added at checkout.

Additional information

Weight 2.6 kg
Dimensions 21 × 21 × 5.5 cm
Amplifier module

Hypex NC252MP

Output power

2 x 250W into 4 Ohm
2 x 150W into 8 Ohm

Standby power

< 1W

On power

8,5W (power-on, no audio)

Mains voltage

230V/115V auto switching

Trigger input

12V standard


1 x IOM NCore amplifer
1 x Mains powercable (EU)


Black, Silver


Balanced (XLR), Unbalanced (RCA)

4 reviews for IOM v250

  1. Cleveland Freeman (verified owner)

    Outstanding amplifier. The case is very well made. You can see the craftmanship and attention to detail that was put into it. It delivers an astonishingly clear sound that faithfully reproduces the source material. The bass response has seen a significant improvement. What’s more, the amplifier packs plenty of power, effortlessly driving speakers to high volumes without any hint of distortion.

    Sipko’s customer service is second to none. Very responsive with questions through email.

  2. Alessandro

    It’s been almost two months I’ve been listen to this amazing amplifier.
    The casing is beautifully made, it feels rock solid and looks sleek and elegant.
    250w is plenty for the size of my room, compared to my previous amplifier I can listen on higher volume levels without the music distorting, puts a smile on my face every time I turn it on.
    I had it delivered to in the UK and the transaction went pretty smoothly, I’ll definitely be back for my next upgrade 👍 thanks!

  3. Michiel

    Zeer tevreden met de iom v250

    De versterker is prachtig afgewerkt en de massieve behuizing voelt heel degelijk aan.
    De zwaar en vloeiend draaiende volumeknop, de degelijke speaker-aansluitingen; alles klopt.

    De versterker stuurt Amphion 3ls luidsprekers moeiteloos aan. Wat bij het luisteren opvalt is dat er niets opvalt. Er is gewoon muziek.

    De kers op de taart is de service van Sipko, die meedenkt en snel en zorgvuldig reageert.
    Een absolute aanrader.

  4. Tim

    Recently received this beautiful amplifier. And I must say that everything comes alive now; Pink Floyd – Darkside of the moon, I can hear every detail of the instruments now. I should have bought this much earlier from IOM.

    I recommend this amp!

    Sinds kort deze pracht versterker binnen. En moet zeggen dat alles tot leven komt nu Pink Floyd – Darkside of the moon, ik hoor nu elke detail van de instrumenten. Ik had dit veel erder moeten kopen van IOM.

    Ik raad deze versterker aan!


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