We offer the customer the choice of chassis design, transformers and coupling capacitors.
Scroll down to see the different Single ended amplifiers available from Musica Bella.
MB300-SE MB45-SE MB2A3-SE MB2A3-PSE
Visit our Custom Builds page to see units that are in progress and/or ready for sale.
If you are interested in having Musia Bella build you a custom amplifier, please see the bottom of this page for build options. Let us know how you want your amplifier configured and we will send an estimate.
The MB300-SE is a single ended 300B stereo amplifier delivering 8 watts per channel.
1) 8w/ch (single ended Class A)
2) Optional output transformers depending on budget
3) Zero NFB (negative feedback)
4)DC filament supplies for all tubes
5) Point to point wiring
6) 5U4/274B Choke filtered power suply
7) RCA inputs
8) 4, 8,16 ohm outputs available
9) tube assortment: 6SN7 x2, 300B x2, 5U4 x1
Tubes: 300B x2, 6SN7 x2, 5U4G x1
Circuit: Single Ended
Power Output: 8W
Regulated DC Supplies for All Tubes
Input Impedance: 100k ohms
Input Sensitivity: 160 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Starting price $3,295
All Musica Bella MB Series SET amplifiers are custom built to order. Examples of builds will be appearing here on our Custom Builds Page as they are completed and offered for sale. If you are interested in having us custom build your new or next SET amplifier, please contact us to discuss your preferences.
We offer custom built wood chassis of your choice as well as custom made for Musica Bella aluminum chassis.
The MB45-SE is a Single Ended utilizing the 45 DHT with up to 2 watts per channel depending on tubes used.
Tubes:45 x2, 6SN7 x2, 5U4G x1
Circuit: Single Ended
Regulated DC input tube filament supply
Power Output: 1.4W
Input Impedance: 50k ohms
Input Sensitivity: 200 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Pricing starts at $2,795
.All Musica Bella MB Series SET amplifiers are custom built to order. Examples of builds will be appearing here on our Custom Builds Page as they are completed and offered for sale. If you are interested in having us custom build your new or next SET amplifier, please contact us to discuss your preferences.
We offer custom built wood chassis as well as custom made for Musica Bella aluminum chassis.
The MB2A3-SE is a Single Ended Design utilizing 2x 2A3 tubes per channel providing 3.5 watts per channel depending on tubes used.
Tubes: 2A3 x2, 6SN7 x2, 5AR4 x1
Circuit: Single Ended
Power Output: 3.5W
Regulated DC Supplies for 6SN7 tubes
Input Impedance: 50k ohms
Input Sensitivity: 150 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Standard: Edcor 4 or 8 ohm
Starting Build Price: $2,795 with non-remote volume
All Musica Bella MB Series SET amplifiers are custom built to order. Examples of builds will be appearing here on our Custom Builds Page as they are completed and offered for sale. If you are interested in having us custom build your new or next SET amplifier, please contact us to discuss your preferences.
We offer custom built wood chassis as well as custom made for Musica Bella aluminum chassis.
The MB2A3-PSE is a Parallel Single Ended utilizing 2x 2A3 tubes per channel providing 6-8 watts per channel depending on tubes used. Comes equipped with non-remote volume control.
Tubes:2A3 x4, 6SN7 x2, 5U4G x1
Circuit: Parallel Single Ended
Regulated DC Supplies for All Tubes
Power Output: 8W
Input Impedance: 50k ohms
Input Sensitivity: 200 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Starting $3,295
.All Musica Bella MB Series SET amplifiers are custom built to order. Examples of builds will be appearing here on our Custom Builds Page as they are completed and offered for sale. If you are interested in having us custom build your new or next SET amplifier, please contact us to discuss your preferences.
We offer custom built wood chassis as well as custom made for Musica Bella aluminum chassis.
These amazing transformers from Japan are available for the the MB45-SE,MB2A3-SE and MB2A3-PSE amplifiers.
We offer a wide range of coupling capacitors for you SET amplifier. [Our] preferred upgrade is the Mundorf Silver/Gold due to its exceptional detail and tonal balance.
If you have a preference for output tubes you would to use in your amplifier, we recommend sending us your tubes so we can perform all test with [your] tubes installed.
The MB SE amplifiers can be built with volume control built in. Standard volume control option includes the Alps Blue.
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