Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 5 AM - 8 PM PT
SAT 6 AM - 6 PM PT
SUN 6 AM - 5 PM PT
DVM Controller
false falseWe're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.
Collect the technical data and tube parameters you need from your DV Mark amps/combos with this handy controller.
The DVM Controller provides the following data:
- Automatic recognition of the amp model and ATSC version
- Bias reading of the power tubes
- Power supply voltage and anodic voltage of the power tubes
- Anodic voltage of the drive tube
- The working time of the unit: while on the œWorking Time page you can reset the working time to zero (for example after you've changed the tubes) simply by pushing the ENTER button.
- The amp's number of on/off cycles
- Output power (when connected to amps/combos that feature the CPC, you'll see your CPC output power setting displayed in real time)
Order today.
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.