Specifications:

​Circuit: 12AU7 Class "A" zero feedback
Stage Gain: 15.5dB
Input Impedance: 100k ohms
Output Impedance: 1k ohms
Phase: Inverts
Frequency: <15Hz->1MHz
Fuse: 1.2A slow
Voltage: 110V-120V / 220V-240V

Warranty: Two years parts and labor

Specifications:

​Circuit: 12AU7 Class "A" zero feedback
Stage Gain: 15.5dB
Input Impedance: 100k ohms
Output Impedance: 180 ohms
Phase: Inverts
Frequency: <10Hz->35kHz
Fuse: 1.2A slow
Voltage: 110V-120V / 220V-240V

Warranty: Two years parts and labor

Specifications subject to change without notice.


Musica Bella 

Custom Builds

This page is dedicated to custom versions of our products that are in progress and/or completed. Completed units will have photos of actual unit for sale. In progress models will have details and asking price showns. If you are interested in an in-progress model, you can hold the piece with a 50% down payment with balance due at time of completion.

Class A Tube Preamp 
Model: Spirit 1

Serial # S1-01-1017
Status - Ready to ship
​Price: $1,040 Price
Lowered 12/17/17
Shipping included

Includes 30" papir Emberglow II
interconnect cables

Payments: Credit Card, Checks
​Money order (No Paypal)


​Details:
* Class A 12AU7 circuit
* Clarity Cap CSA Acrylic Encapsulated coupling capacitors
* Polypropylene/Electrolytic power supply
* Fairchild Ultra Fast Diodes​
* Alps Blue volume control
* HT Bypass
* Inputs 4 RCA / 1 HT bypass
* Outputs 2 RCA


Class A Tube Preamp
​w/ Balanced Output

Model: Spirit platform

Custom-0417
Status - In progress

​Price Lowered 12/17: $1,395
​Shipping included


​Details:

​* Class A 12AU7 circuit

* Transformer coupled balanced output

​* Transformer coupled single ended outputs

* Clarity Cap ESA large value coupling capacitors

* Floating DC tube filament supply

* Polypropylene/Electrolytic power supply

* Fairchild Ultra Fast Diodes

* Alps Blue volume control

​* HT Bypass

* Inputs 4 RCA / 1 HT bypass

​* Outputs 2 RCA / 1 XLR (all transformer coupled)