HARP GUITAR STRINGS Specialty strings for sub-basses: Phosphor Bronze

New!
Custom Gauging for your harp guitar or similar instrument

Sub-bass String Chart
for Harp Guitar Music sets of
Phosphor Bronze Sub-Bass Strings

Scale length* and tension guide for Dyer harp guitars and similar instruments prepared by Gregg Miner
*For sub-bass strings, I use "scale length" to mean vibrating string length. This is measured from the bridge's saddle contact point to the contact point at the bass head (saddle, nut post, side of tuner post, whatever the case may be). All measurements in inches.

*Harp Guitar Music* sub-bass string sets are specifically put together by harp guitarist/engineer Gregg Miner for balanced, even tension across all open bass strings to provide optimum tone and feel while retaining a comfortable safety margin for both modern and vintage instruments in either "extra light," "light" or "medium" tensions per this general rule *for steel strings: "Extra Light" tension = a nominal value of 22±1.5 lbs per string. "Light" tension = a nominal value of 25±1.5 lbs per string. "Medium" tension = a nominal value of 28±1.5 lbs per string. CAUTION:* I have calculated all Harp Guitar Music steel string sets based on a sampling of many vintage 6-bass Dyer specimens, and for 5 bass, the common GAL plans (sold here). Modern "copies" or variants may or may not fall in line with these measurements. Compare your instrument's string lengths against the Chart at right (all measurements in inches). *If your instrument is much more than 5% different in scale for any* sub-bass string, or if you use many different tunings, I might suggest you explore custom gauging** below. Harp Guitar Music is not responsible for any instrument damage incurred by stringing. Please consult a guitar expert if you are unsure about your instrument.	6-bass Dyer median scale length		5-bass Dyer GAL plans scale length
	7	27.75	7	27.94
	8	28.625	8	29
	9	29.5	9	30.31
	10	30.625	10	31.56
	11	31.75	11	32.88
	12	33

New!
Custom Gauging for your harp guitar or similar instrument
Steel or Nylon string
calculated by Gregg Miner

If you think you'd benefit from custom gauges per the above, I can calculate that for you for the exclusive DR brand sub-bass strings available on this site (if you're using other brands, let me know). What I need from you (via separate email):

Type of instrument (maker, brand, year, etc)
Scale length of each sub-bass string*
Ball end or Tie (nylon-string instruments)
The nominal pitch you keep each string
The other pitches you tune each string to
What brand/gauges you're currently using and your comments on each (too heavy, light, etc.)
Your neck set (gauges) and tuning

*For sub-bass strings, I use "scale length" to mean vibrating string length. This is measured from the bridge's saddle contact point to the contact point at the bass head (saddle, nut post, side of tuner post, whatever the case may be). Measurements can be in inches or mm.

$19.95 (per instrument, as many iterations as you need)

PO Box 573155
Tarzana, CA 91357
USA
(818) 884-7937