Aric Audio Custom 300b PSET


Hey guys. I just wanted to share my initial impressions regarding Aric Audio Custom 300b PSET I just plugged in. Posting here because of the numerous discussions regarding Aric’s equipment I read that convinced me to take a chance on a small company’s, handmade amp. 
I’m coming from 25 years of solid state and very recently a Synthesis el34 50 watt push pull amp. The Synthesis sounds great and I didn’t buy the new amp because I was displeased in any way. I’d purchased it while waiting for some Decware gear, which after 7 months couldn’t do anymore. I wanted a handmade, point to point amp, so I researched around and came across Aric Audio here. Gave him a call, discussed what I was looking for and Aric gave his recommendations. I was a bit nervous when he suggested the 300b. I’d never heard them before and those tubes are pricey! Many good reviews later, I decided, F*ck it! I’m in. Placed the order and added some upgrades. 
After 4 or 5 weeks, got the call and picked up the amp. It sat for a day and I plugged it in today. I stream through a Cambridge cxn v2 and Topping d90le dac. Speakers are Audio Note-e/lx, AN Lexus speaker wire, Black Dragon interconnect and xlr’s. 
Listening was really surprising. I’m amazed how different the sound is from the Synthesis with el34’s. The sound is much more powerful. You feel it more. The vocals are a bit more forward. Staging is far better. Probably the weirdest is the blackness. Just so quite and yet I hear so much more. Texture to instruments, if that’s a proper way to explain it. I’m new to this world so proper words escape me. Fullness, sharp instrument strikes and naturalness come to mind. The clarity of the music is striking. I almost feel like I’m hearing things I shouldn’t in the music, like feet tapping and inhalations for example. Very cool. 😀

I look forward to hearing how the amp improves. I do hope the cymbals settle just a bit. They don’t glare and aren’t bright, just very clear and more prominent compared to previous amp/tubes. I’m sure my brain and ears need an adjustment period as well. Each equipment change I do freaks me out! I look forward to sharing developments and hope to hear your comments. 

earthbound

I pulled the trigger today. I purchased 2 Sylvania 6v6’s, 2 Linlai 6sn7’s and 2 Western Electric 300b’s. The 300b’s will be used in SET mode and I’ll use the Gold Lions in PSET. The other tubes are back ups for the amp, which already has the Sylvania’s but the Linlai would be different. Look forward to hearing the difference between the Gold Lions and WE’s. WE also promised, due to the price, that a naked lady jumps out from behind the amp!

@earthbound 

👍 Congratulations with the new tubes. I hope that the Western Electric 300bs serve you very well. It’s really nice that your amplifier allows SET mode when desired.

Charles

 

Thank you. Aric figured the amp in SET had enough power to be sufficient to drive my AN-e/lx speakers at 94db efficiency. I’ve read posts stating the same for years and said no way. I stand corrected! 
By doing 2, it may temp me to try 2 different ones in the future. If I had done all 4 for $3200, that may have been it. I don’t want to over think it. Just good fun listening to a lot of music again. 

My Coincident Total Eclipse II speakers are 94 db (14 ohm impedance) and they just sing with my 8 watt SET. Suitable driver tubes, robust power supply and quality output transformers will do the job. Aric obviously knows this.. So you were in good hands.😊

Charles