You can use this amplifier also for Hi-Fi not only for PA, sound of B500 is better than most 'Hi-Fi' amps.
Regards
sound quality is really better than any amp i have ever build...
relally love to use it for the mids and hi's...
but still looking for real hard bass amp...
still is the best sounding amp i ever build...
thank to apex...
Sir Miles (APEX) if the final power transistor sets are replaced by C5200 C2922 Sanken sets whether to change the scheme?, which parts that needs to be adjusted if you have to change if you recommend this ...
Hi boggart dapo.
I correct edit track and post the parts placement but i don't test ( Wait for holiday time ).
And you use please check and confirm for B500 schematic again.
Regard.
thanks teslar....
sound quality is really better than any amp i have ever build...
relally love to use it for the mids and hi's...
but still looking for real hard bass amp...
still is the best sounding amp i ever build...
thank to apex...
Bass from B500 have very good definition, and I like it, but you need 'CREST' style like VERTEX for 'real hard bass' or somethin simplier like this:
Regards
Attachments
Sir Miles (APEX) if the final power transistor sets are replaced by C5200 C2922 Sanken sets whether to change the scheme?, which parts that needs to be adjusted if you have to change if you recommend this ...
No need for changes if you want use different type of outputs.
Regards
hello sir
pls help me for my b500 disply.pls tell me how many LEDs i can use nd also tell me for signal LED.
thanx
I will share LED VU soon.
Regards
B50 finished in Eagle5.
BD139,140 and BDW93,94 are on the same heatsink. Is it ok Apex?
Regards
Looks OK,
Regards
Bass from B500 have very good definition, and I like it, but you need 'CREST' style like VERTEX for 'real hard bass' or somethin simplier like this:
Regards
what amp is this sir???...
i seem to like its symmetrical design...
can this deliver harder bass than b500???...
tnx...
ees...
Hi coolet
I'am edit track and add resistors stabilizer 10 Ohm to power out put transistor.
Regards.
hi teslar,
i think your pcb is made in sprint layout could you please upload your
sprint layout files.if not then please upload silk screen of pcb.
thanks
ravs
be a vegeterian.....
what amp is this sir???...
i seem to like its symmetrical design...
can this deliver harder bass than b500???...
tnx...
ees...
I use active x-over and horn-reflex subs with B500, and bass is great: very high definition, any tone of bass guitar or drums is clear. This symmetrical design is classic and good, but speaker box is also important for good bass.
Regards
Attachments
I use active x-over and horn-reflex subs with B500, and bass is great: very high definition, any tone of bass guitar or drums is clear. This symmetrical design is classic and good, but speaker box is also important for good bass.
Regards
ok i see...
how about using the same set up...
only different amps...
using b500 compared to this amp???...
how do they differ???...
tnx...
ees
ok i see...
how about using the same set up...
only different amps...
using b500 compared to this amp???...
how do they differ???...
tnx...
ees
This amp give more bass, but with lower definition, at the end mater of taste.
Regards
This amp give more bass, but with lower definition, at the end mater of taste.
Regards
ok sir...
can you post some schema and pcb for this amp???...
how much power can this one give???...
i think this would be nice to use for bass...
thank you sir...
ees...
I use active x-over and horn-reflex subs with B500, and bass is great: very high definition, any tone of bass guitar or drums is clear. This symmetrical design is classic and good, but speaker box is also important for good bass.
Regards
Sir, can upload photos of native speaker box that you have uploaded this
thanks
horn reflex sub
hi apex, we built your horn reflex sub using Fane 18xb speakers and it sounds great, driven only by a crown xls amp in bridge mode, it really rattle the roof of our warehouse, very hi fidelity bass that throws at a distance
I use active x-over and horn-reflex subs with B500, and bass is great: very high definition, any tone of bass guitar or drums is clear. This symmetrical design is classic and good, but speaker box is also important for good bass.
Regards
hi apex, we built your horn reflex sub using Fane 18xb speakers and it sounds great, driven only by a crown xls amp in bridge mode, it really rattle the roof of our warehouse, very hi fidelity bass that throws at a distance
Attachments
hi apex, we built your horn reflex sub using Fane 18xb speakers and it sounds great, driven only by a crown xls amp in bridge mode, it really rattle the roof of our warehouse, very hi fidelity bass that throws at a distance
What is x-over frequency, I suggest 150Hz, 24dB/oct.
Regards
horn reflex sub
hi apex, we use dbx crossover at around 160hz, sounds punchy, with good sub bass quality, i will post more pictures on sunday after i paint it. thanks
What is x-over frequency, I suggest 150Hz, 24dB/oct.
Regards
hi apex, we use dbx crossover at around 160hz, sounds punchy, with good sub bass quality, i will post more pictures on sunday after i paint it. thanks
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