I would try some different 6sn7 tubes in your preamp first. I have found a great variation in sound in those tubes. My Rogue Metis pre uses those tubes and I have tried around 20 different pairs before I found a pair I really love. You could start with some NOS GE 6sn7 GTA's. Pretty cheap with a nice full sound. NOS RCA tubes have an even warmer sound. Plenty of not very pricey NOS tubes you could try to find a sound you like.
Considering the Parasound A23+ amplifier
As the title suggests I am thinking about the purchase of the Parasound A23+ amplifier. Just looking for thoughts from those familiar with this amplifier regarding tonal balance, soundstaging, reliability, and serviceability. I am using a Aric Audio Special 6SN7 based tube preamplifier with Tannoy Sterling speakers (91dB, 8ohm) and also have a pair of Esoteric MG10s stand mounts (87dB, 6ohms). Room volume is ~1500sq. ft. Not concerned about the power of this amplifier as I believe it would serve either speaker power wise.
As some of you might know I have recently purchased a used Pass XA25 which for my tastes I have found to be generally too lean, with excessive brightness in some passages. As I also wish to purchase a tube amplifier I am hoping the A23+ might serve my SS needs while also my budget.
Alternative recommendations accepted.
Thanks in advance for your thoughts.
As some of you might know I have recently purchased a used Pass XA25 which for my tastes I have found to be generally too lean, with excessive brightness in some passages. As I also wish to purchase a tube amplifier I am hoping the A23+ might serve my SS needs while also my budget.
Alternative recommendations accepted.
Thanks in advance for your thoughts.
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Calling @hilde45 with QS tube amps and Pass XA-25 amp in rotation. |
The p6 preamp sucks , the $1400 AudioGD master 19 ,I got from underwood wally night and days better. the A23+ is high current 5 fuses that are 8 amp T, and a 2 amp T all 20 mm I am big into modding to get that last few % , just putting in a good fuse in back the QSA yellow fuse ,a very good upgrade with a pretty respectable Pangea AC 9-SE power cord using the Cardas copper is i big step up in sonics well over a 10% increase in fidelity , now installing the QSA blue fuses inside. $35 x5 was another Very worth wild upgrade it’s like a totally different amplifier . If it’s high current a stock fuse is a Huge bottleneck ,just look up metals resistance index. a stop buzz fuse steel zinc around $18; on the conductivity chart, the aftermarket fuse either synergistic purple, or qsa yellow fuse index rating at least 50 much less resistance much lower distortion or bottleneck. And when installing the fuse pull the tray out install fuse with writing from L to R facing UP !! |
As a closing comment to this thread I should add that I have kept the XA25 and the Transcend amplifiers. The XA25 has grown on to me the more I have used it. One or both of 'us' has broken in. The Transcend is a wonderful replacement. Currently using the EL34s and playing with the variable feedback when this amp is in use.
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- 30 posts total