I've never heard these units side by side in the same system.
I won't offer an opinion on how they sound next to one another, but just a general thought.
There are too many variables to consider when you are comparing preamps. Sonics aside, things such as how the input impedance and sensitivity of the amplifier matches up with the output impedance and output gain of the preamplifier, output specs of your source component, etc.
You need to really audition each preamp in your own system to tell which one is better. System synergy, component matching and how YOU like the sound is the key.
In my mind, LS-26 has it over the Calypso in several areas:
1. reliability. ARC preamps provide years of reliable service.
2. ARC is very quiet. However, there have been reports of noise in Calypso preamps.
3. features - adjustable gain on LS-26(Low, Med, High) gives you more flexibility with matching preamp gain to amplifier sensitiviy. I had an older LS-25 that had adjustable gain and totally loved this feature. If you have more thsan 1 source, or even want to switch gain just to see how it sounds with a differen output gain, this is a very oool feature.
4. more steps of volume control. ARC's 104 steps vs Calypso's 88 1db steps. Not a very big difference, but still a finer adjustment of volume is possible with ARC.
I have owned ARC tube preamps for over 10 years and none of them had any issues as far as reliability and all sounded great and were all super quiet for tubed units when used in balanced configuration within a fully balanced system. You may approach, but I doubt you will achieve, the sonics of the LS-26 with a Calypso by swapping tubes, but it won't be cheap and there are more tubes to worry about in the Callypso.
Also, considering the opinions of LS-26 users, it is very close in performance to REF3, which I think pretty much puts it above the Calypso. Calypso, as I see it, is more of a competitor to an older ARC LS-25 linestage, but not to the newer LS-26.
May be I'm biased, but with the features, reliability and sonics of ARC, it would be my first choice when it comes to these 2 preamps.
Research the specs of each preamp and how each matches to the specs of your amp.
But as I stated above, home audition is a must. Nothing substitutes a home audition.
I won't offer an opinion on how they sound next to one another, but just a general thought.
There are too many variables to consider when you are comparing preamps. Sonics aside, things such as how the input impedance and sensitivity of the amplifier matches up with the output impedance and output gain of the preamplifier, output specs of your source component, etc.
You need to really audition each preamp in your own system to tell which one is better. System synergy, component matching and how YOU like the sound is the key.
In my mind, LS-26 has it over the Calypso in several areas:
1. reliability. ARC preamps provide years of reliable service.
2. ARC is very quiet. However, there have been reports of noise in Calypso preamps.
3. features - adjustable gain on LS-26(Low, Med, High) gives you more flexibility with matching preamp gain to amplifier sensitiviy. I had an older LS-25 that had adjustable gain and totally loved this feature. If you have more thsan 1 source, or even want to switch gain just to see how it sounds with a differen output gain, this is a very oool feature.
4. more steps of volume control. ARC's 104 steps vs Calypso's 88 1db steps. Not a very big difference, but still a finer adjustment of volume is possible with ARC.
I have owned ARC tube preamps for over 10 years and none of them had any issues as far as reliability and all sounded great and were all super quiet for tubed units when used in balanced configuration within a fully balanced system. You may approach, but I doubt you will achieve, the sonics of the LS-26 with a Calypso by swapping tubes, but it won't be cheap and there are more tubes to worry about in the Callypso.
Also, considering the opinions of LS-26 users, it is very close in performance to REF3, which I think pretty much puts it above the Calypso. Calypso, as I see it, is more of a competitor to an older ARC LS-25 linestage, but not to the newer LS-26.
May be I'm biased, but with the features, reliability and sonics of ARC, it would be my first choice when it comes to these 2 preamps.
Research the specs of each preamp and how each matches to the specs of your amp.
But as I stated above, home audition is a must. Nothing substitutes a home audition.