Doing Things Wrong

Miscellaneous

BC Rich "Osprey" Bass
Cowbell Bass
Kubicki Bass
Mosrite Bass
Harmony H617 Bobkat
Kubicki Factor Guitar
Brownsville Violin Bass
SX Precision Bass
Schwinn Stingray Bass

These are the rest of my experiments and a few modified factory pieces.


Built as a testbed for a number of ideas:


This pretty little thing is a Harmony H617 Bobkat. The H-bodied series of guitars, originally known as the Silhouette, began in 1963 and ended in 1973. This one is from 1972 or 1973. Harmony built a number of guitars for Sears under the Silvertone name, at first as a step up from the Danelectros, and ultimately replacing them. See the Silvertone 1478.


Sort of like a Kubicki, but not really.


I was so pleased with the bass that I thought I'd try a guitar. This is a little more complicated, as there are six tuners rather than four, but it worked out well. The battery is for an Artec tone control that I wanted to try. More later ...


crowded tuners

I went into the electronics, and reversed the leads on the volume control for a nicer 'sweep'. Then I started troubleshooting a problem with the passive tone control that turned out to be an interaction with the EXP circuit. Long story short, the EXP disables any tone control that is downstream from it. I moved the tone control upstream, and now it works fine. I have a separate review for the EXP tone control, I'm not all that impressed, but I'd say try it yourself, it's not expensive or difficult to install.


This one went through a long and torturous build process over almost two years. All I can say is don't believe the "advice" you find on talk_ass. However, in the end, it turned out to be a pretty nice instrument.


This OLP Stingray was one of the first basses I ever modded heavily. I routed a battery and a second pickup cavity, and did all sorts of experiments on it, before returning it to it's original single-pickup configuration, but with upgraded active electronics and pickup, and a nice new pearl pickguard.


This beautiful instrument was built from a teak cutting board that I got for free from Home Depot for review. 32" Eden neck, active electronics. Teak is hard enough for a simple oiled finish. This one was built with a minimum of tools, mostly by hand, to show that it can be done and how.


This is a Harmony-made Sears Silvertone 1478. This body style was originally called the "Silhouette", and Harmony sold similar models under their own name. Later it became known as the "Bobkat". I can't find a serial number anywhere, and I'm not taking it apart to look for one, so I don't know the exact age of this guitar.


This is my attempt to recreate my very first bass, a "Montaya", as well as one of my first ventures into 'modding'. These SX's are great instruments. For 109 bucks you get an alder body with a beautiful 3-tone sunburst, a decent neck, functional bridge & tuners, and a flawless finish. What you don't get is any kind of useable pickups or strings. On this one, I installed a USA Fender pickup, my favorite d'Addario strings, and gave it a careful fret dressing and setup. I also added the tortoise pickguard, rosewood thumbrest, and ashtray for the looks only. At the time, I was going purely from memory, but I later found a picture of the original, and I got it dead right.


Bending steel is not that difficult. You can make a pretty tight bend up to 90 degrees in up to 1/8″ material simply by clamping it in a vise and hammering it over. To go beyond 90 degrees, say 180 degrees for a truss rod, first bend it to 90 degrees, then heat the elbow and finish the bend. Heat the bend point until it glows orange. For smaller (guitar-sized) materials, a common hand-held propane torch should be adequate. After bending, quench the part quick in water, like a blacksmith in a western movie. You can hold a small part under the faucet. That will restore the strength of the material.