MMCF10 Feedback Attenuated Phono Amplifier (MM Phono Amplifier) - Kits
This is the price at which the welded test is qualified
Contains four OPA604 BB company op amps (single op amp)
PCB size: 93*100*1.6 1OZ copper, spray tin, FR4 A grade plate
MMCF10 meets RIAA requirements
Design highlights:
1. The power supply uses a small capacitor array design, equipped with a secondary voltage regulator, low ripple and more clear
2. Use two single op amps per channel for amplification without interference
3. Feedback decay type, the speed will not be too fast
Recommended input voltage: AC 18-0-18V, no less than 100mA current
Recommend the use of copper foil shielding layer of R cattle
Gain: 41DB @1KHz
Input impedance: 47K
Package configuration:
MMCF10 kit, use:
A. Vishay BYV27 smooth rectifier tube with good sound lubrication
B. Sanying (the former Sibi capacitor foundry) electrolytic capacitors form a filter capacitor array, which has low power supply internal resistance and fast dynamic response
C. ST 18-15 three-terminal regulator tube constructs a two-stage regulated power supply, which has strong anti-interference ability from the mains
D. Supporting 4 OPA134 op amps from BB
E, WIMA, EVOX, PHI, ERO brand infinite capacitor sound calibration
F. The feedback capacitor is Nichicon FINE GODE (FG) series
package
1*MMCF10 Feedback Attenuation Phono Amplifier (MM phono amplifier) Kits
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!