If it helps you 'theclipper', the major differences (which were highly noticeable) I found between the Rega P10 (with Apheta 3 cartridge) I used to have and my Kuzma XL DC with 4Point 11" arm and MSL Eminent Ex cartridge (with connecting both the P10 and XL DC to the Rega Aura Phonostage (when I had it) and to my Hifiman EF1000 Amp and Susvara headphones) was the following (in no particular order) with different types of music genres (i.e. classical, jazz blues, contemporary jazz, , Motown, R&B, Pop, soft rock & heavy rock);
Kuzma XL DC has;
- No TT motor noise at all
- Fantastic deep and textured bass (most probably due to the high mass of the XL DC)
- No sibilance to the treble
- Much deeper layers of music (most probably due to the high mass of the XL DC)
- Much blacker background (also most probably due to the high mass of the XL DC)
- Much wider and deeper sound stage (again most probably due to the high mass of the XL DC)
- More texture to the music (for all frequencies and all instruments and all vocals) i.e. sounds more real
- Instrument spacing much greater in the wider space
- Music can have great slam and impact (if played and recorded this way)
- I can hear differences with where the music has been recorded i.e. large studio, small studio, large concert hall, small concert hall etc.
- The music sound overall more solid sounding yet at the same time it flows more easily (difficult to describe until you hear it).
- I find the sound addictive and want to keep playing more records. I have listened to LP's for over 8 hours on a number of occasions (when I planned a day to allow the time to do this in one go)
- The XL DC sounds better than my Chord Blu CD Transporter (MK1 modified by Chord to now include the M Scaler) connected to my Chord DAVE DAC (with High Fidelity Wave STORM digital cables to give me 706kHz sampling rate)
Rega P10 has;
- Noisy TT motor noise
- Lacking deep and textured bass (most probably due to the P10's lightweight design)
- Constant hum (most probably due to the design of the earthing system)
- Clearer treble (although sounds on the verge of being digital which I don't like)
- Treble can be sibilant at times
- Can sound digital for a lot of records I played
- Couldn't listen to music for long periods of time i.e. max 1hour periods.
- My Chord Blu CD Transporter (MK1 modified by Chord to now include the M Scaler) connected to my Chord DAVE DAC (with High Fidelity Wave STORM digital cables to give me 706kHz sampling rate) sounds better than the P10 most of the time.
I have only heard the Kuzma Stabi R fitted with a Kuzma 4Point 14" and a Kuzma CAR50 cartridge connected to an approx. US$120k high end system and it sounded fantastic. So can't compare direct the Stabi R with the XL DC. However, reading through reviews etc. from people who have compared, I would guess (and it is a wild guess) the Stabi R gets you a good 75 to 80% of what the XL DC (both with same arm, cartridge, phonostage etc. can give you (with I guess the Kuzma Stabi M getting you 85 to 90% of what the XL DC can give you again with the same arm, cartridge, phonostage etc.)