Konzert Amp & Speakers Website

[audiomachines]

@workhorse

can i have some links to the "Lab" =) really like those amp that utilizes good old silicon steel for bass duty. I have audition some switching amp for bass duty but there something is lacking in it, I believe it's the " heaviness on the bass notes" it more like hammering a wall using a sledge hammer and using a wrecking ball. Well just my two cents guys.

 

[xmax extreme]

@workhorse

can i have some links to the "Lab" =) really like those amp that utilizes good old silicon steel for bass duty. I have audition some switching amp for bass duty but there something is lacking in it, I believe it's the " heaviness on the bass notes" it more like hammering a wall using a sledge hammer and using a wrecking ball. Well just my two cents guys.

what "LAB" you mean audiomachine?

Some more test results posted here...

8KW, Heavyweight Power Amplifier - Speakerplans.com Forums - Page 17

 

[audiomachines]

@xmax extreme,

I was directing the question to Mr. Workhorse, Googling doesn't bring up Zypher Labs on my browser that is why I am asking him for the links to the "Lab", sorry for the confusion there mate. Mr. Andrewlebon say's that it looks like your 8KW amp is designed by one of our diyaudio member, Mr. Workhorse of Zypher Labs.

By the way mate I didn't see signs of mica insulator, is it a grounded collector topology ?

Regards

 

[kASD]

@xmax extreme,

By the way mate I didn't see signs of mica insulator, is it a grounded collector topology ?

Regards

The insulator is there but not mica, the amplifier uses Grounded Emitter Topology [Better damping and better Low end response while keeping the circuitry confined to triple EF]with 3-Step Class-H.

 

[malufhet2000]

sir JOJO do you have a copy and size in inches of dual electrotech.?please give me a copy and plan for this project..tnx in advace and more power..

 

[dj_jojo_md]

@malufhet2000

i have these in drawing papers before...i lost it. these boxes were popular during the 80's.
I can share you these box plan for your TOP's which much better than the said box.

Have a nice day,
jojo

 

[dj_jojo_md]

mt212 follow-up in 3d view...

have fun,
jojo

 

[dj_jojo_md]

@malufhet2000

here is the original JBL Electrotec LabQ MidHi...

Buy & Sell: SoundBroker.com - No Query Specified

have a nice day,
jojo

 

[malufhet2000]

sir JOJO thank you thank you thank you very much..god bless and more power..

 

[rhodrich]

sir jojo

what would you recommend speaker to be used on that mid-top design.

 

[dj_jojo_md]

@rhodrich

From the origin of the Mt122...its p-audio and bms was used.

we install jh126 and TDU500

have a nice day
jojo

 

[rhodrich]

@rhodrich

From the origin of the Mt122...its p-audio and bms was used.

we install jh126 and TDU500

have a nice day
jojo

sir jojo

how we set the crossover freq for this desig?

 

[randell888]

Unybody here looking to buy perforated metal sheet for speaker cover.
I'l be needing 4x4 only but 1 whole sheet (4x8) costs is 2k, anyone's interested?

sir rolandong.

i'm interested , plese email me your cp number. thanks

acd

im interested, can i have your mailang address. thanks

 

[dj_jojo_md]

@rhodrich

my client bought a 1.5" Hi driver with a 750hz horn...we cross it at 900hz.
It's better if you use a delay(DR) to correct time issue between CD and 12"s.

have a nice day
jojo

 

[rhodrich]

@rhodrich

my client bought a 1.5" Hi driver with a 750hz horn...we cross it at 900hz.
It's better if you use a delay(DR) to correct time issue between CD and 12"s.

have a nice day
jojo

thanks sir jojo.

 

[dj_jojo_md]

2 x15"...JH151 Crown Jackhammer
1 x1.5"...TDU500 Konzert

3d view...dimensions coming up next.

have a nice day
jojo

 

[C3PO]

t-amp proline 3000

mga sir, is this amp available in raon? i think it is also branded as Deton, im tempted to buy one here in dubai (cheap price )...ok kaya performance nito? .... thanks

 

[rhodrich]

2 x15"...JH151 Crown Jackhammer
1 x1.5"...TDU500 Konzert

3d view...dimensions coming up next.

have a nice day
jojo

@jojo

sir this design is for 12"? right. on the chamber i seald do i need to put dampener material?

 

[dj_jojo_md]

@rhodrich

This one is for 15"...there is a box MT122 designed for 12" if you need it i will post it...yes, you need to put some damping material to absorb standing waves from parallel walls.

have a nice day,
jojo

 

[rhodrich]

@jojo

ok sir do you have messurement for this 15" design? sir about the wsx do i need also to put some damping materials?