If I am going for tube sound I want to do just that which means tube rectified and not s/s rectified which is what many manufacturers do. Decware uses tube rectification and I have held on to my Taboo EL84 based tube amp. From what I recall tube rectification operates in a more of a synergistic and less complicated manner within that topology. Not to mention half the fun is trying out different power tubes, input tubes.. AND rectification tubes or why bother. The special rectifier tubes I have collected over the years are Bugle Boy 5AR4, Russian made 5U4G , Bendix 6106 (5y3 equivalent? And of course the famous Russian Melz 6sn7 equivalent if you can find the real Mcoy. Yep, dont leave out tube rectification.
Getting into tubes
I'm thinking about getting my first tube integrated amp and been reading all I can about them. I've narrowed my list of manufacturers down to four: Raven Audio (Blackhawk/Osprey), Primaluna (Dialogue Premium), Ars Sonum Filarmonia and Decware (Zen Mystery Amp). All have their pros and cons. First, a bit about my system:
Merlin TSM Black Magic Edition
Sunfire True Sub Mk2 (and oldie but still runs well)
MSB Analog Dac
Macbook Air streaming Tidal through Audirvana
Spectral SDR-3000SL running into the MSB
Room is small, about 10 X 11. I listen to jazz ( mostly trio's and female vocals) and some classic rock.
My laundry list for what I'm looking for in a tube amp is as follows:
1. Obviously they have to sound great. From what I've been reading, seems like all these amps all sound fantastic to various individuals that have used them.
2. Ease of use: self biasing tubes. Don't want the fuss of having to bias the tubes myself. I know that with the Decware ZMA, you have to bias yourself but it appears to be a simple process.
3. Overall build of the unit. Each of the manufacturers all look to have excellent build qualities. I've seen pictures of the insides of all units. Looks like the Primaluna is built like a beast on the inside. Also the ZMA is all point to point, no circuit boards of any type. That's a big plus.
4. Remote control: now this is a semi big one for me. I do a lot of late night listening and am constantly changing the volume. Raven Audio and Primaluna checks this box off but the Filharmonia and ZMA doesn't. However I have a DAC (MSB Analog) that has a volume control built in that I believe may work?
5. Subwoofer output. It would be nice to have a dedicated sub out for ease of connecting the sub. I know that there is the option to connect the sub through the speaker level inputs, but I have read its difficult to do that with the Filarmonia and ZMA if the spades are too thick.
6. Reliability and after care service.
For those that have experience with any of these amps, any advice would be greatly appreciated! I've been going back and forth trying to decide. Thanks!
Merlin TSM Black Magic Edition
Sunfire True Sub Mk2 (and oldie but still runs well)
MSB Analog Dac
Macbook Air streaming Tidal through Audirvana
Spectral SDR-3000SL running into the MSB
Room is small, about 10 X 11. I listen to jazz ( mostly trio's and female vocals) and some classic rock.
My laundry list for what I'm looking for in a tube amp is as follows:
1. Obviously they have to sound great. From what I've been reading, seems like all these amps all sound fantastic to various individuals that have used them.
2. Ease of use: self biasing tubes. Don't want the fuss of having to bias the tubes myself. I know that with the Decware ZMA, you have to bias yourself but it appears to be a simple process.
3. Overall build of the unit. Each of the manufacturers all look to have excellent build qualities. I've seen pictures of the insides of all units. Looks like the Primaluna is built like a beast on the inside. Also the ZMA is all point to point, no circuit boards of any type. That's a big plus.
4. Remote control: now this is a semi big one for me. I do a lot of late night listening and am constantly changing the volume. Raven Audio and Primaluna checks this box off but the Filharmonia and ZMA doesn't. However I have a DAC (MSB Analog) that has a volume control built in that I believe may work?
5. Subwoofer output. It would be nice to have a dedicated sub out for ease of connecting the sub. I know that there is the option to connect the sub through the speaker level inputs, but I have read its difficult to do that with the Filarmonia and ZMA if the spades are too thick.
6. Reliability and after care service.
For those that have experience with any of these amps, any advice would be greatly appreciated! I've been going back and forth trying to decide. Thanks!
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- 61 posts total
- 61 posts total