OAD Ultrafidelity UP1 Owner'S Manual Download Page 7

Specifications

Input: RCA 
Output: 1 pair Unbalanced RCA (single ended) , 1 pair Balanced XLR
Input impedance: 22 Ohm – 47 kOhm (selectable in 8 steps)
Input capacitance (without additional switched capacitance): 100 pF
Input sensitivity: 200uV – 20 mV 
Gain: 40 – 80 dB (2 VRMS output at 1 kHz)
THD: 0.005 % (1 kHz)
Signal to Noise Ratio 
 

MM cartridge: >107 dB A-weighted, input shorted

 

MC cartridge:  >  85 dB A-weighted, input shorted

RIAA linearity: +/- 0.2 dB (20 Hz – 20 kHz)
Output impedance: 50 ohm
Nominal output: 2 VRMS
Maximum output: 10.5 VRMS
Power consumption: 5 W
Dimensions: Preamplifier W 210 x D 183 x H 95 mm, 2.3 kg
Power Supply W 114 x D 130 x H 63 mm, 1.25 kg
Mains Fuse: 500mA slow blow
Shipping Weight 5kg

All technical specifications are subject to change without prior notification.

Warranty

OAD Ultrafidelity products are covered by a 3-Year Limited Warranty. This Limited Warranty 
initiates  from  the  date  of  purchase,  and  is  limited  to  the  original  purchaser.  Outside 
Australia, the authorized importing retailer or distributor has accepted the responsibility 
for warranty of OAD Ultrafidelity products sold by them. The specific terms and remedies 
for fulfilment of the Limited Warranty may vary from country to country. Warranty service 
should normally be obtained from the importing retailer or distributor from whom the 
product  was  purchased.  In  the  unlikely  event  that  technical  service  beyond  the  ability 
of the importer is required, OAD Ultrafidelity will fulfil the terms and conditions of the 
Limited Warranty. Such product must be returned at the purchaser’s expense to the OAD 
Ultrafidelity factory, along with a photocopy of the dated purchase receipt for the product, 
a written description of the problem(s) encountered, and any information necessary for 

return shipment. The cost of return shipment is the responsibility of the purchaser.

Summary of Contents for UP1

Page 1: ...Owner s Manual OAD Ultrafidelity UP1 MC MM Phono Preamplifier ...

Page 2: ...Identification of Connections Controls 4 Setting up your UP1 5 Adjustment of Switches 5 Gain Setting 5 Moving Coil setup 5 Moving Magnet setup 5 Moving Magnet Parallel Capacitance Settings DIP10 6 Additional Gain Setting Examples for MM and MC DIP4 6 Specifications 7 Warranty 7 ...

Page 3: ...to help you to make the most of your new component Happy Listening Warnings To prevent fire or shock hazard do not expose your UP1 to rain or moisture Do not place objects containing water on top of this unit This unit contains voltages which can cause serious injury or death Donotoperatewithcoversremoved ReferservicingtoyourauthorizedOADUltrafidelity dealer or service personnel A power cord is sh...

Page 4: ...UTPUT 8 9 POWER SUPPLY TURNTABLE GROUND OUTPUTS INPUTS L R L R GAIN ADJUST LOAD 2 to 8 off 47000 50 30 22 200 100 430 1000 220P 100P MM MC MM MC 2 to 8 off 47000 20dB 15dB 10dB 5dB UP1 MC MM by OAD Ultrafidelity Made in Australia 40dB 60dB 40dB 60dB ON 5 6 7 9 10 2 3 4 8 1 ON 5 6 7 9 10 2 3 4 8 1 ON 2 3 4 1 ON 2 3 4 1 6 7 4 5 3 1 2 Identification of Connections and Controls REAR PANEL FUSE ...

Page 5: ...you have In all instances the switch tab for any selection will need to be up for on and down for off Gain setting The gain control attenuates the overall gain of the phono card stage in such a way that when the gain is reduced the noise levels seen at the output of the UP1 are reduced proportionally In this way there is no penalty in selecting one gain setting over another The exemplary signal di...

Page 6: ... 3 4 8 1 ON 5 6 7 9 10 2 3 4 8 1 ON 5 6 7 9 10 2 3 4 8 1 ON 5 6 7 9 10 2 3 4 8 1 0dB 5dB 10dB 15dB 5 10 15 20 ON 2 3 4 1 ON 2 3 4 1 ON 2 3 4 1 20dB ON 2 3 4 1 ON 2 3 4 1 Moving Magnet Parallel Capacitance Settings DIP10 Additional Gain Setting Examples for MM and MC DIP4 ...

Page 7: ...a 3 Year Limited Warranty This Limited Warranty initiates from the date of purchase and is limited to the original purchaser Outside Australia the authorized importing retailer or distributor has accepted the responsibility for warranty of OAD Ultrafidelity products sold by them The specific terms and remedies for fulfilment of the Limited Warranty may vary from country to country Warranty service...

Page 8: ...OAD ultrafidelity www oadultrafidelity com ...

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