| Visit Our Catalog at SteelGuitarShopper.com |

Post new topic Is my Nash 400 modded?
Reply to topic
Author Topic:  Is my Nash 400 modded?
Foster Haney


From:
Ojai, CA
Post  Posted 26 Feb 2022 11:24 am    
Reply with quote

Hello everyone,

I recently bought a used Nashville 400 (mid 90's I believe with a 1501 speaker.) and it just sound a lot better than the other peavey amps I've played (2 Nash 400, and a Vegas 400)
So I thought maybe it was modded at some point and the seller forgot to tell me or didn't know. Is there an easy way to tell by looking at the board? I guess I should post some pictures for you all. ( will do that soon )

Also, what do the Ken Fox mods do? is it just a tone adjustment?

Any thoughts appreciated.
Thanks!
_________________
1975 MSA Classic, AA1164 Princeton clone, Quilter Tone Block 202, Custom Warmoth Jazzmaster, two Kazou Yairi Alvarez Acoustics from the 80's, Acme Low B2 bass cab.
View user's profile Send private message Send e-mail Visit poster's website
Jerry Overstreet


From:
Louisville Ky
Post  Posted 26 Feb 2022 11:48 am    
Reply with quote

Check your serial number.
Mike Brown wrote:

Note; all Nashville 400 amplifiers that have above serial number 08575482 already came with the mod kit installed from the factory. Also, the Nashville 112, Session 2000, Nashville 1000, the new Session 115 have the mod kits incorporated into their circuits.


Besides, there were also Peavey kits available for older amps. I don't remember the part nos., but I think some of the IC chips numbers could tell you. Check with Jack Stoner for the particulars on these older chip replacements.

Have no experience with Ken's mods.
View user's profile Send private message
Foster Haney


From:
Ojai, CA
Post  Posted 26 Feb 2022 11:55 am    
Reply with quote

Thanks Jerry!

mine is a higher number than that.
_________________
1975 MSA Classic, AA1164 Princeton clone, Quilter Tone Block 202, Custom Warmoth Jazzmaster, two Kazou Yairi Alvarez Acoustics from the 80's, Acme Low B2 bass cab.
View user's profile Send private message Send e-mail Visit poster's website
Jerry Overstreet


From:
Louisville Ky
Post  Posted 26 Feb 2022 12:09 pm    
Reply with quote

😎
View user's profile Send private message
John Swain


From:
Winchester, Va
Post  Posted 27 Feb 2022 8:00 am    
Reply with quote

Foster, there are two different Ken Fox mods. The popular option is a swap out of the ICs tgat plug in to the main board, which Ken sold for $35. Then there's the " Intense Mod" where Ken replaced the chips, capacitors etc at his shop. The intense mod alters the sound completely. Pull the chassis and id the chips.
View user's profile Send private message Send e-mail

All times are GMT - 8 Hours
Jump to:  
Please review our Forum Rules and Policies
Our Online Catalog
Strings, CDs, instruction, and steel guitar accessories
www.SteelGuitarShopper.com

The Steel Guitar Forum
148 S. Cloverdale Blvd.
Cloverdale, CA 95425 USA

Click Here to Send a Donation

Email SteelGuitarForum@gmail.com for technical support.


BIAB Styles
Ray Price Shuffles for Band-in-a-Box
by Jim Baron