MusicRadar

• Review

The Wurlitzer EP samples are also very authentic, (though it's worth experimenting with the different velocity curves/EQ to get the best from them) though the Clavs aren't quite as authentic as we'd like. They sound a little thin/nasally and there's no muted Clav option either. However, they are musical and in the context of a band performance cut through nicely.

Overall, we're pleased to say that the acoustic and electric pianos onboard are excellent and very inspiring to play. The RX technology has captured the important nuances of a real piano in particular, including pedal noise, key on/off noise, damper noise and (like the Rhodes) this adds greatly to a very satisfying playing experience.

The SV-1 has some of the best acoustic piano samples we've heard or played. There's also a great Yamaha CP80-style electro/acoustic piano onboard and some nice piano/string combos, though these sounds are preset and can't be edited (and there are no splits or layers available either). Bearing this in mind, Korg needs to offer a large and varied library of user-downloadable samples to expand the SV-1's palette ASAP.

"The SV-1 has some of the best acoustic piano samples we've heard or played."

The weakest part of the SV-1 is its organ/synth sounds. The reed organs are nice but the Hammond emulations just don't sound authentic and the only way to change the vibrato/chorus is via the editing software, which isn't ideal. Also bearing in mind there are no drawbars or filters, we think Korg needs to make some better Hammond/synth samples available for the SV-1 pronto as they just aren't good enough at this price point.

Effects

The SV-1 is no slouch in the effects department. There's a very musical three-band EQ for subtle or drastic tonal shaping plus some very authentic stompbox or 'pre' effects including a compressor, booster, univibe, vibrato, tremolo and a lovely emulation of a Vox wah that can be controlled via an external pedal.

Then there's the real valve stage utilising the very visible 12AX7 valve, which brings a natural overdrive to the amp models. Modulation effects include some nice choruses and phasers that help create some very nostalgic instrument/effect combos, plus there's a decent rotary speaker effect that can be applied to any of the instruments.

The onboard reverbs and delays are great too and really have the vintage vibe where required, or can remain fairly transparent. Finally, there's a limiter to keep levels in check.

Summary

To conclude, as a Rhodes/Piano emulator the SV-1 hits the spot in terms of authenticity and playabilty and the Clavs are good too. However, the Hammonds are disappointing, while the onboard synth/string sounds seem like a rushed afterthought. Bearing in mind the SV-1's high price point Korg massively need to improve on these areas ASAP.

These gripes aside, we would not hesitate to recommend the SV-1 immediately if you're after very authentic and playable Rhodes, Wurlitzer and Piano sounds.

Hear some of the SV-1's sounds being played:

Rhodes

Wurlitzer

Clavinet

Acoustic piano

Full strings

Hammond B3