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Description
ModWright KWH 225i Integrated AmplifierModWright KWH 225i Hybrid Integrated Amplifier ModWright didn't design the KWH 225i by adapting a conventional integrated amplifier. They built it by combining three things they already knew worked: the output stage architecture of the Reference KWA 150SE amplifier, the control integration of the KWI 200, and a Class A tube preamplifier stage where a solid state preamp circuit had been. Then they increased the power to 225 watts. The Architecture The
ModWright KWH 225i Hybrid Integrated Amplifier
ModWright didn't design the KWH 225i by adapting a conventional integrated amplifier. They built it by combining three things they already knew worked: the output stage architecture of the Reference KWA 150SE amplifier, the control integration of the KWI 200, and a Class A tube preamplifier stage where a solid-state preamp circuit had been. Then they increased the power to 225 watts.
The Architecture
The KWA 150SE's output stage is the foundation — MOSFET devices in a topology that was developed for ModWright's reference-level amplification without compromise. That output stage is now driven by a tube preamplifier operating in Class A, providing the harmonic richness, spatial dimensionality, and naturalness that defines ModWright's tube-influenced design philosophy. Zero global negative feedback throughout.
225 watts into 8 ohms. Enough power to drive virtually any speaker with authority, combined with the tube input stage's musical character. The integration is not a compromise — the tube and solid-state sections were designed to work together from the beginning.
Press Recognition
ModWright has been reviewed by The Absolute Sound, Stereophile, and Hi-Fi+ over many years. The KWH 225i has been covered as the integrated that makes the ModWright sound accessible in a single chassis.
Specifications
- Output power: 225 watts per channel
- Input stage: Class A tube
- Output stage: MOSFET, Reference KWA 150SE architecture
- Feedback: Zero global negative feedback
- Designer: Dan Wright, ModWright Instruments, USA
Questions about the KWH 225i versus the KWA 99 monoblocks with LS 99 separates for your application? Reach out.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy