alexberger

Responses from alexberger

The 300B World
Hi @charles1dad , You are right. Small companies still produce SET friendly speakers. On Montreal Audio Show I saw Coherent Audio speakers that use Radian 18" coaxial drivers. They worked very good with 300B integrated SET. They also sound much ... 
The 300B World
It is sad, that most of famous producers that made tube and SET friendly speakers in the past like Tannoy (Silver, Red), JBL (model - L200. drivers - LE15, 2234) and now Klipsch build speakers and drivers that designed for transistor amplification... 
The 300B World
There is SET design trade off - coupling capacitors vs interstage transformers. Most people tell that transformers are the best solution. But modern capacitors like Vcup, Duelund, Jupiter are better that were available 20 years ago. Technically ca... 
Amplifier pairing for Altec Flamencos
Hi @jplunkettj , There are a lot of information about crossovers for Altec on Jeff Day page. Jeff prefers Hiraga schematic crossover for his Altec speakers. https://jeffsplace.positive-feedback.com/ https://jeffsplace.positive-feedback.com/%e2%... 
New Vinyl Jazz and Classical Reissues
Yamamoto Tsuyoshi Trio – Midnight Sugar - TBM Super-Cut Analogue Disk - 45RPM https://youtu.be/LUKQQ_VIKB0  
Classical Vinyl Series
Grachan Moncur III – Evolution - "Evolution" https://youtu.be/K55mcfqlda8  
Classical Vinyl Series
Grachan Moncur III – Evolution - "Air Raid" - Blue Note Classic Vinyl Series  https://youtu.be/q__ofesANN0    
Amplifier pairing for Altec Flamencos
Here are my two cents about Werner Jagusch crossovers. I used my Altec 604E with the original n1500 corosvers. Then I bought Werner Jagusch crossovers. First impression was very good, but then I realised that the sound is too coloured. I bought a ... 
Amplifier pairing for Altec Flamencos
I have experience with Aletec 604E that has similar sensitivity to Altec 846A. In the mid size rooms that I had 200-300 sq feet, 300B SET has enough power. I used McIntosh MC30 monoblocks (30+ watt), Marantz 8B in triode mode (20 watt), and 300B ... 
Is soundstage DEPTH a myth?
Hi @mihorn , Some legendary vintage speakers produce sound stage depth very well. For example, Quad ESL57, Tannoy coaxial speakers from 50x-70x.  
Is soundstage DEPTH a myth?
Many Classical records made in real hall acoustic environment with small number of microphones have a real soundstage depth. I mean big part of live records (from 1970x - 1990x) and records done from 1955 to 1965.  
Classical Vinyl Series
Herbie Hancock – Empyrean Isles Oliloqui Valley https://youtu.be/nGSfoD_fW_8    
Classical Vinyl Series
Herbie Hancock – Empyrean Isles Cantaloupe Island     https://youtu.be/cAS2r_zwphA    
Classical Vinyl Series
Herbie Hancock – Empyrean Isles One Finger Snap https://youtu.be/SpgOORhGfSw    
Tube amps - what 3 things…
Hi @ieales, My friend does the same thing with 300B SET with Shishido schematics: ECC82 SRPP - direct coupling - 6F6 - interstage trans - 300B fix bias. The same excellent results.  The ESR would be quite different with parallel caps... Yes y...