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Densel
08-03-2021, 08:34
Hello,

I am a former molecular biologist, now a companion for the elderly, who resides in NYC. I like many genres of music, but am particularly fond of electric bass players who make their bass sing (e.g. Mike Watt). Also fond of music that incorporates drones - whether generated by cellos, organs, synthesizers, harmoniums or bagpipes. Music that, in general, sends a shiver down my spine. I currently listen exclusively in mono, but am building a mid-side speaker arrangement with the mid-channel covered by a solid state amp driving stacked, forward-facing, Spendor BC-1’s and the side channel covered by a tube amp driving twin Lii Audio 18” full-range units in an open baffle positioned immediately behind, and perpendicular to, the Spendors.

Current system consists of: Stereocoffee LDR preamp, Highly modified Brook 12a amp (Intact Audio and Bud Purvine iron, V-Cap ODAM capacitors, Shuguang Treasure CV181Z input and driver tubes). Stacked Spendor BC-1 speakers with Gaia footers. Speaker cables and Interconnects all Duelund 16ga tinned, stranded, copper. Power cables Duelund 12ga or 16ga.

DIY spring feet adapted from champagne stoppers + various Herbie’s products used throughout for component isolation.

Analog Source: Denon VL12 prime turntable, Jurijs Redin’s 12” wooden EMT 997 replica tonearm, Pickering “chicken head” 380 cartridge. RJM VSPS , a humble OPAMP - based phono pre built with Allen Bradley resistors, Corning-glass caps for RIAA and V-Cap ODAM coupling caps. Current OPAMP = Scott Lieber’s red dot 2520 clones (API style studio console OPAMPs adapted for use in an 8pin DIP socket)

Digital Source: Sony X222ES CDP as transport, Lifatec glass toslink cable, VALAB NOS dac with Arizona green blocking capacitors

Macca
08-03-2021, 11:34
Hi Aron, welcome to the forum.

Show us some pictures of your set-up if you can, it certainly isn't conventional.

Densel
08-03-2021, 16:15
The phono pre and StereoCoffee LDR are inside a gutted Sansui AU-555A chassis [/ATTACH]29273292742927529276

Macca
08-03-2021, 16:20
Bonkers but cool too. Great idea building the pre amps into the Sansui.

I like that Denon deck, never seen that model before.

Densel
08-03-2021, 23:27
Ha! Thank you Macca. I love the look of that old Sansui! I’ve been tinkering for a long-time now - ever since Sound Practices magazine inspired me to try building stuff myself in the early 1990’s. I’ve rarely been able to buy expensive gear, and have slowly acquired and modified my “mono” for decades. I haven’t heard many great systems and I’m sure what I’ve done is deeply flawed. I wandered off the trail many years ago and I’m pretty deep into the woods now. Still the system does some things incredibly well - and it really pushes my buttons. If nothing else I’m intrepid, and hopeful that some of my findings will be of interest to people on this forum.

BTW, where should I post my first contribution on the StereoCoffee LDR preamp?

Best - Aron

walpurgis
09-03-2021, 09:17
Welcome to AOS Aron.

Macca
09-03-2021, 12:07
Ha! Thank you Macca. I love the look of that old Sansui! I’ve been tinkering for a long-time now - ever since Sound Practices magazine inspired me to try building stuff myself in the early 1990’s. I’ve rarely been able to buy expensive gear, and have slowly acquired and modified my “mono” for decades. I haven’t heard many great systems and I’m sure what I’ve done is deeply flawed. I wandered off the trail many years ago and I’m pretty deep into the woods now. Still the system does some things incredibly well - and it really pushes my buttons. If nothing else I’m intrepid, and hopeful that some of my findings will be of interest to people on this forum.

BTW, where should I post my first contribution on the StereoCoffee LDR preamp?

Best - Aron

reviews can be posted in the 'Strokes Of Genius' section.

Densel
10-03-2021, 02:03
Thanks All. Have reposted my first contribution, a review of the latest iteration of the StereoCoffee LDR preamp in Strokes...

Puffin
10-03-2021, 13:42
https://i.imgur.com/lTaZWLN.jpg

Barry
10-03-2021, 18:25
welcome to AoS Aron.

How do you stack your Spendors - tweeter to tweeter or bass to bass? A friend of mine once used stacked B&W DM2as; whilst he was happy with the arrangement, I found either configuration unsatisfactory - especially adjacent woofer to woofer placement.

However I assume your arrangement is satisfactory.

Good to read of your DIY approach. Like you, in the beginning I could not afford to buy ready-made audio items, so had to build my own amplifiers and speakers (initially mono only then later stereo.)

What are your tastes in music?

Enjoy the Forum
Barry

Densel
11-03-2021, 13:22
Thanks walpurgis, and thanks Puffin for properly posting the Picture. Barry, the Spendors are stacked tweeter to tweeter in an MTM arrangement. I listen to lots of things, but some of my favorite albums, which I listen to over and over are:

Blind Faith: Blind Faith
Bob Brookmeyer: The Bob Brookmeyer Small Band
Chet Baker: Peace
Johnny Cash: American Recordings
Elvis: Live at Madison Sq. Garden
Freddy King: Hide Away (Best Of)
Taj Mahal: Conjure
Paul McCartney: McCartney
The Moles: Untune the Sky
Nico: Desertshore
Dionne Warwick: Valley of the Dolls
Mike Watt: Contemplating the Engine Room
Waylon Jennings: Dreaming My Dreams with You

I’ve also started listening to streaming music using Qobuz to try to find newer stuff that I like - I’m 59, work with the elderly, and am eager to avoid the (often radical) narrowing of interests that often accompanies old age. I just stream on my phone - and I’ve found some great stuff - but I haven’t listened to any of it long enough to know if it will end up in the collection listed above.

Best,

Densel