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Home » VintageKustom.com » Repairing Kustom Amps » Kustom K-150 8- (Can't find ohm info anywhere-)
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Kustom K-150 8- [message #27834] Tue, 18 August 2020 17:37 Go to next message
Jason-11 is currently offline  Jason-11
Messages: 4
Registered: August 2020
Junior Member
Hi- I just bought a vintage Kustom K-150 8 combo 4x10 and am trying to find the ohm input / output info, It's not listed on the amp. Also, I wanted to know if I could connect it to also play through an exterior cabinet (but don't want to mess it up w/ wrong ohm rating cabinet). Thanks for any info!
Re: Kustom K-150 8- [message #27835 is a reply to message #27834] Wed, 19 August 2020 05:42 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4775
Registered: June 2004
Location: NY
Senior Member
The 150 series of Kustom amps wants a 8 ohm speaker load to output its full 75 watts of clean RMS power.

You could hook it up to a 16 ohm load safely, but you will then only have 1/2 of that 75 watts the amp was made to output.

Do not hook it up to a 4 ohm load unless you only play the amp at very low volumes !
Re: Kustom K-150 8- [message #27838 is a reply to message #27835] Wed, 19 August 2020 08:55 Go to previous messageGo to next message
Jason-11 is currently offline  Jason-11
Messages: 4
Registered: August 2020
Junior Member
Ah, great- thanks for the helpful knowledge and advice!
Re: Kustom K-150 8- [message #27841 is a reply to message #27835] Wed, 19 August 2020 12:53 Go to previous messageGo to next message
Jason-11 is currently offline  Jason-11
Messages: 4
Registered: August 2020
Junior Member
Sorry- one more question: is there a specific foot switch that I need to control the reverb / tremolo with this model of amp? I have a vintage one that I use for the K200A-2 amp that I have and it works fine for that but not for this one. Thanks!
Re: Kustom K-150 8- [message #27844 is a reply to message #27834] Fri, 21 August 2020 07:04 Go to previous messageGo to next message
stevem is currently offline  stevem
Messages: 4775
Registered: June 2004
Location: NY
Senior Member
The k200 foot switch will work the only question is if it's on / off functions in terms of labling will be reversed.
Re: Kustom K-150 8- [message #27845 is a reply to message #27844] Fri, 21 August 2020 09:19 Go to previous message
Jason-11 is currently offline  Jason-11
Messages: 4
Registered: August 2020
Junior Member
Okay, thanks!
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