Search found 408 matches

by iansr
Sat May 28, 2022 11:29 pm
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

Pease enlighten me: I presume the C2C distance between the Lowther and the woofer is not a problem because the crossover is low enough to allow for it without creating adverse lobing effects ? But what is the advantage of having the woofer so low down? Does it minimise floor bounce ?
by iansr
Thu May 12, 2022 9:47 am
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

No, just came across a reference to them and having looked at the FB page I thought they would be worth putting on the radar. Looks like there is going to be an 8” full ranger as well as the 15” LF driver.
by iansr
Thu May 12, 2022 9:03 am
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

On the subject of FC drivers:
https://www.facebook.com/KanzenAcoustics/
by iansr
Wed Apr 20, 2022 11:22 am
Forum: Everyones Projects
Topic: Heavy Metal Amplifier
Replies: 58
Views: 25086

Re: Heavy Metal Amplifier

Looks the business Ray.
by iansr
Tue Apr 19, 2022 4:53 pm
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

2 monoblocks and a pre-amp :wink: Maybe they are for people who value exclusivity and snob value over sound quality per se ? :) Surely not ! In my experience the majority of “audiophiles” believe that high level sound quality is commensurate with high prices and vice versa. There are a lot of credu...
by iansr
Thu Apr 14, 2022 10:06 pm
Forum: Speakers
Topic: Something Stirs in the Workshop
Replies: 242
Views: 303651

Re: Something Stirs in the Workshop

Steve
Given your pursuit of a bass solution I thought you might be interested in the speaker that XRK is working on ATM:

https://www.diyaudio.com/community/thre ... 08/page-33

XRK is a one man industry and is clearly a pretty smart guy.
by iansr
Thu Apr 14, 2022 9:58 pm
Forum: Assorted Stuff
Topic: Owston meet, Doncaster, 22&23 Oct 22
Replies: 171
Views: 43905

Re: Owston meet, Doncaster, 22&23 Oct 22

Saturday and possibly Sunday for me Steve
by iansr
Fri Apr 08, 2022 6:10 pm
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

You might want to hold fire; I have it from the horses mouth that SBA are going to be bringing out some 18” Bianco woofers for OB . . . .
by iansr
Wed Apr 06, 2022 3:16 pm
Forum: Everyones Projects
Topic: Single-Ended Pentode Redux
Replies: 330
Views: 54269

Re: Single-Ended Pentode Redux

Interesting to read the thoughts of you guys on valves and SS. Perhaps an effective compromise would be a DHT preamp providing the voltage gain into a MoFo or F4?
by iansr
Wed Apr 06, 2022 3:07 pm
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

Time to balance the books? :lol:
by iansr
Wed Apr 06, 2022 1:20 pm
Forum: Speakers
Topic: PERSPEX QUASAR ver 2.0 prototype build
Replies: 324
Views: 132412

Re: PERSPEX QUASAR ver 2.0 prototype build

I’ve just happened upon a post by Nelson Pass re full range drivers. Seems he is also a fan of the PM6 Silver, albeit modified with Slagle Field Coils. Nice to have an upgrade path Nick 😉
by iansr
Fri Apr 01, 2022 6:08 pm
Forum: Buying and Selling
Topic: WTB: CX301A valves
Replies: 1
Views: 2820

Re: WTB: CX301A valves

Change of plan, please ignore.
by iansr
Fri Apr 01, 2022 12:37 am
Forum: Buying and Selling
Topic: WTB: CX301A valves
Replies: 1
Views: 2820

WTB: CX301A valves

I’m looking for a pair of these triodes. I know there must be some hiding in those man caves guys . . . 😉
by iansr
Tue Mar 15, 2022 10:42 pm
Forum: Everyones Projects
Topic: Heavy Metal Amplifier
Replies: 58
Views: 25086

Re: Heavy Metal Amplifier

Lots more metalwork again today, the chassis is coming together nicely. Drilled and tapped another 20 or so holes today - that's around 40 all in and not a single failure (hope you're reading Phil) - the tap guide I bought was pricey but worth every penny. Some more pictures tomorrow. I’ve previous...
by iansr
Tue Mar 15, 2022 8:51 pm
Forum: Everyones Projects
Topic: Heavy Metal Amplifier
Replies: 58
Views: 25086

Re: Heavy Metal Amplifier

Ray, where did you get that U channel - Ive never seen any that wide before.