This NAD 1020 looks great and performs even better. There are some scratches on the top/side cover. Please see photos. I have upgraded the Power Switch and modified the muting circuit to be all electronic like the 3225PE and beyond. I also installed a new screw/nut to reinforce the PC Board to the chassis near the rear RCA Output Jacks. Please note that all of the RCA Jacks are a bit fragile and should be treated with care. The Audio Caps have been upgraded to WIMA Film at the Phono Input and Headphone Amp Input, and Vishay Film in the Bass Tone Filter. The other audio caps are nichicon MUSE, BP, FW/Fine Gold, and a pair of ELNA Bipolars in the Tone feedback. The Power Supply caps have been upgraded to nichicon and ELNA. Ive cleaned the switches with Deoxit D5 and lubed the controls with Deoxit Fader F5 for smooth operation. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc ******* Chapter Two ******* The NAD 1020 Series 20 is comprised of the Preamplifier section of the 3020 Series 20 (2nd version) and a discrete Class-A Headphone Amplifier that also provides the high level output on the rear RCA jacks. The Phono Preamp is a discrete 6-transistor design with a buffered differential input and a Class A Output. It is described in this 3020 review; https://stereonomono.blogspot.com/2014/10/nad-3020.html

This NAD 1000 arrived in a general state of disrepair, but has been restored to Like New or better performance. The Treble Control Potentiometer has been replaced. The other Pots were noisy, and the Switches were intermittent. Deoxit D5 and Fader F5 worked wonders like they always do. The Video Input Left RCA Jack was intermittent. I replaced the entire subpanel of four Video / Tuner Input RCA Jacks. The Headphone Jack was broken. I found a suitable replacement, but without the isolated muting switches. As a result, the Preamp Ouputs 1 and 2 DO NOT mute when a headphone plug is inserted. I prefer to have the Preamp Outputs always active anyway. I hope you do, too. I have also upgraded all of the Electrolytic Capacitors. The new audio coupling caps are Philips Metal Film or Bipolar ELNA/nichion electrolytics. The Phono Preamp caps are ELNA. The Control Preamp caps are ELNA and nichicon. The Headphone Amp caps are Philips and nichicon. The Power supply caps are ELNA, nichicon, Panasonic, and Chemicon. Cosmetically, this NAD 1000 is in beautiful condition except for some scratches on the top/side cover. Please see photos. The chassis threads for the right front cover screw are stripped, but I was able to snug things up with a small plastic shim. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, comments, corrections, etc. ******* Chapter Two ******* IMO, the 1000 is one of NADs finer offerings, starting with the extruded aluminum front panel and Monitor Series look and feel. Its enhanced design is based on the NAD 1020A/B, with all-discrete Low Noise MC/MM Phono and Control Preamps. An additional dual OpAmp design provides power and isolation for the headphone outputs. The Stereo Volume Potentiometer is a higher quality ALPS than typically found in other NAD units. Another nice feature is that the Power ON/OFF Mute is all electronic instead of being controlled by the position of the Power Switch. This means that the Power ON/OFF muting will function properly even when remotely switched by a Smart Power device, Power Strip, etc.

All the electrolytic capacitors were replace in this unit. Everything else is still original. Everything is working perfectly. Very good condition, look very nice. All the potentiometer on the front of the unit work as expected. They were cleaned with Deoxit. There is a tiny plastic piece of one speaker post that’s missing. It doesn’t affect the fonctionality of the post itself since its only a part of the post frame. The spring action is not affected at all. You can see for yourself on one of the photo. Look closely on top of the red handle. Normal light marks & scuffs from use. (Please see photo) • Power output: 20 watts per channel into 8? (stereo) • Frequency response: 10Hz to 70kHz • Total harmonic distortion: 0.02% • Damping factor: 55 • Input sensitivity: 2.5mV (MM), 150mV (line) • Signal to noise ratio: 75dB (MM), 110dB (line) • Dimensions: 420 x 96 x 240mm • Weight: 5.26kg Disclaimer: Since this amplifier is almost 40 plus year old, there is no warranty from usage after the item is received. The item will arrive to you in the working condition as described in the listing. If there is any issues at all, contact me before leaving a feedback, I will try to fix it the best I can. Important Shipping with tracking to addresses in Canada and USA only. U.S.A BUYERS Please, take notice that I cant be responsible for delays and/or fees at the custom when crossing the border. Thank you for looking

I have upgraded the Output Transistors in this 3225PE to take full advantage of the 80V PE Power rails without fear of damage. The original transistors are rated to only 60V, while the new Toshiba C5200/A1943 pairs are rated to 230V and recommended for 100W Power Amps. These same pairs are used in the NAD C series amplifiers. This 3225PE has all electronic muting for use with a master power strip, a smart AC Power switch, etc. A new power cord has been installed, and Ive replaced the Bias/Offset trimmers with multi-turn equivalents for more accurate and stable adjustments. I also installed an additional Heatsink on the Q508 Preamp Negative Rail regulator because it otherwise runs too hot for my fingers. The audio caps have been upgraded to WIMA Film at the Phono Input, Vishay Film in the Bass Control Filter, and nichicon MUSE, FW/Fine Gold, and ELNA Bipolar electrolytics elsewhere. The new Power Supply caps are nichicon, ELNA, and Panasonic. The new Main Caps are Chemicon KMQ 105C. There is a chipped corner and a nasty smudge on the front panel where a label used to be, and another label taped to the left side of the top cover. A license number has also been engraved on the top. Otherwise, this unit is in good condition. Please see photos. I will include a suitable NAD Label to cover the front panel smudge on request. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc. ******* The NAD 3225PE is a combination of the original 3020A all-discrete amplifier design and an enhanced Power Envelope supply that increases the output power to 25 WPC RMS and 60 WPC IHF. Unfortunately, the PE Supply is also capable of driving the original output transistors beyond their safe area, causing them to fail, which most likely happened to this unit. Ive lost count of how many Ive replaced. The new Toshibas can easily handle the PE Rails and beyond.

This is a service only listing to Restore and Re Cap an NAD 3020 or similar 3020_like amplifier that YOU send to me including the 3020A, 3020B, 3020i, 3020e, 3130, 3150, 3220PE, 3225PE, 302, and 312. The shipping charge is for the return trip in the same packaging you sent. Unique replacement parts like transformers or potentiometers may need to be purchased if required. 1) Replace Power Switch and Upgrade Muting circuit - Experience has shown that the power switch is almost always worn out. The exact replacement is $50 due to the special low level poles used for ON/OFF muting. Instead, I now use a higher rated, lower cost power switch (without low level poles) and I modify the muting to be all electronic like the 3225PE and 701. This makes the unit more suitable for Remote Power switching with Intelligent Power Strips, etc. 2) Restore - Clean and inspect the inside of the unit. Repair any issues discovered or mentioned by the buyer. Deoxit switches and potentiometers. Resolder RCA, DIN, and Headphone jacks as needed to reseat and resecure them, along with any other questionable solder joints. 3) Re Cap - Replace all Electrolytic Capacitors. Ill upgrade the audio coupling caps with Bipolar nichicon, ELNA, etc. and WIMA, Vishay Film. I typically choose 105C and/or higher voltage rated caps for the power supplies. I can also install capacitors that you provide as desired. 4) Upgrade the Bias and Offset trimmers to multi-turn equivalents for more precise and stable adjustments. International units at 220VAC are no problem. Please allow 7-10 days from receipt to return ship so that I have time to listen and confirm proper operation. The 30 day handling time is intended to include your ship time to me as well. Feel free to message me with any questions or to inquire about the repair and/or recap of other models. If you see a Preamp, Integrated Amp or Power Amplifier on eBay (for Parts / Not Working or otherwise) that youd like to Buy and have serviced, then perhaps you can save on shipping by having it sent directly to me. Please message me first.

This is a service only listing to Restore and Re Cap an NAD 3020 or similar 3020_like amplifier that YOU send to me including the 3020A, 3020B, 3020i, 3020e, 3130, 3150, 3220PE, 3225PE, 302, and 312. The shipping charge is for the return trip in the same packaging you sent. Unique replacement parts like transformers or potentiometers may need to be purchased if required. 1) Replace Power Switch and Upgrade Muting circuit - Experience has shown that the power switch is almost always worn out. The exact replacement is up to $50 due to the special low level poles used for ON/OFF muting. Instead, I now use a higher rated, lower cost power switch (without low level poles) and I modify the muting to be all electronic like the 3225PE and 701. This makes the unit more suitable for Remote Power switching with Intelligent Power Strips, etc. 2) Restore - Clean and inspect the inside of the unit. Repair any issues discovered or mentioned by the buyer. Deoxit switches and potentiometers. Resolder RCA, DIN, and Headphone jacks as needed to reseat and resecure them, along with any other questionable solder joints. 3) Re Cap - Replace all Electrolytic Capacitors. Ill upgrade the audio coupling caps with Bipolar nichicon, ELNA, etc. and WIMA, Vishay Film. I typically choose 105C and/or higher voltage rated caps for the power supplies. I can also install capacitors that you provide as desired. 4) Upgrade the Bias and Offset trimmers to multi-turn equivalents for more precise and stable adjustments. International units at 220VAC are no problem. Please allow 7-10 days from receipt to return ship so that I have time to listen and confirm proper operation. The 30 day handling time is intended to include your ship time to me as well. Feel free to message me with any questions or to inquire about the repair and/or recap of other models. If you see a Preamp, Integrated Amp or Power Amplifier on eBay (for Parts / Not Working or otherwise) that youd like to Buy and have serviced, then perhaps you can save on shipping by having it sent directly to me. Please message me first.

This NAD C315BEE has been fitted with a new Balance Potentiometer (Dual MN Taper) and a suitable small knob to fit its knurled shaft. All of the other components are original except as below; I upgraded the Speaker Relay. The original relay had become intermittent on one channel.. Ive upgraded the audio capacitors to nichicon FW and Fine Gold, with Rubycon at the Preamp Outputs. The Power Supply Main caps have been upgraded to 63V nichicon, while the others are Panasonic, Chemicon, etc. For added versatility, I have repurposed the (fixed line level) Tape Output RCA Jacks to be (variable level) Preamp Outputs suitable for a powered Subwoofer, external Power Amp, etc. Im also including a new 6-button learning remote programmed for Mute On/Off, Volume Up/Down, and 3 Input Selects DISC, CD, and AUX. I can reprogram as requested. Cosmetically, this unit is in excellent shape except for 2 small cracks in the front panel near the volume control. They are a bit hard to see or photograph under normal lighting. Please see photos. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc. ******* Chapter Two ******* The NAD C315BEE is a surprisingly powerful Integrated Amp disguised as the entry level NAD C series model. Rated at 40 NAD watts per channel, the 45 Volt Main Rails and 10,000uF Main Caps provide plenty of IHF Power as well. While the reviewers are quite complimentary of this model, some have mentioned their desire for Preamp Outputs which this customized unit provides. It should be noted that the Standby Mode draws similar power and generates similar heat to the ON Mode. I recommend turning OFF the Main Switch on the Rear Panel when not in use.

This is a service only listing to Restore and Re Cap an NAD 3020 or similar 3020_like amplifier that YOU send to me including the 3020A, 3020B, 3020i, 3020e, 3130, 3150, 3220PE, 3225PE, 302, and 312. The shipping charge is for the return trip in the same packaging you sent. Unique replacement parts like transformers or potentiometers may need to be purchased if required. 1) Replace Power Switch and Upgrade Muting circuit - Experience has shown that the power switch is almost always worn out. The exact replacement is up to $50 due to the special low level poles used for ON/OFF muting. Instead, I now use a higher rated, lower cost power switch (without low level poles) and I modify the muting to be all electronic like the 3225PE and 701. This makes the unit more suitable for Remote Power switching with Intelligent Power Strips, etc. 2) Restore - Clean and inspect the inside of the unit. Repair any issues discovered or mentioned by the buyer. Deoxit switches and potentiometers. Resolder RCA, DIN, and Headphone jacks as needed to reseat and resecure them, along with any other questionable solder joints. 3) Re Cap - Replace all Electrolytic Capacitors. Ill upgrade the audio coupling caps with Bipolar nichicon, ELNA, etc. and WIMA, Vishay Film. I typically choose 105C and/or higher voltage rated caps for the power supplies. I can also install capacitors that you provide as desired. 4) Upgrade the Bias and Offset trimmers to multi-turn equivalents for more precise and stable adjustments. International units at 220VAC are no problem. Please allow 7-10 days from receipt to return ship so that I have time to listen and confirm proper operation. The 30 day handling time is intended to include your ship time to me as well. Feel free to message me with any questions or to inquire about the repair and/or recap of other models. If you see a Preamp, Integrated Amp or Power Amplifier on eBay (for Parts / Not Working or otherwise) that youd like to Buy and have serviced, then perhaps you can save on shipping by having it sent directly to me. Please message me first.

Amplificateur NAD 3020i en partie recapé.. Cette version date des débuts 1990. Les condensateurs du circuits dalimentation ont été remplacés et augmentés en valeur (8200µ/56V au lieu des 4700µ/35V dorigine pour le filtrage). Les condensateurs douteux ont été changés, les 2 condensateurs du circuit phono ont été remplacés par des WIMA. Esthétiquement la sérigraphie au dessus du bouton de volume commence à satténuer ainsi que celle indiquant la référence de lampli. Un petit choc est visible sur langle supérieur droit de la façade (photo 5). BIAS et OFFSET réglés.

This NAD 1020 looks a little roughed up on the outside, but its good as new (or better) on the inside. The lack of air vents on the top cover keep the insides of the 1020 in pristine condition. Please see photos. I have upgraded the Power Switch and muting circuit to the all electronic version of the 3225PE and beyond. One of the Fuse Clips was marginal, so I replaced all four. In addition, I installed a new screw/nut to reinforce the PC Board to the chassis near the rear RCA Output Jacks. Please note that all of the RCA Jacks are a bit fragile and should be treated with care. The Audio Caps have been upgraded to WIMA Film at the Phono Input and Vishay Film in the Bass Tone Filter. The other audio caps are nichicon MUSE, BP, FW/Fine Gold, and a pair of ELNA Bipolars in the Tone feedback. The Power Supply caps have been upgraded to nichicon, ELNA and Panasonic. Ive cleaned the switches with Deoxit D5 and lubed the controls with Deoxit Fader F5 for smooth operation. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc ******* Chapter Two ******* The NAD 1020 Series 20 is comprised of the Preamplifier section of the 3020 Series 20 (2nd version) and a discrete Class-A Headphone Amplifier that also provides the high level output on the rear RCA jacks. The Phono Preamp is a discrete 6-transistor design with a buffered differential input and a Class A Output. An interesting review is here; https://stereonomono.blogspot.com/2014/10/nad-3020.html

This is a service only listing to Restore and Re Cap an NAD 3020 or similar 3020_like amplifier that YOU send to me including the 3020A, 3020B, 3020i, 3020e, 3130, 3150, 3220PE, 3225PE, 302, and 312. The shipping charge is for the return trip in the same packaging you sent. Unique replacement parts like transformers or potentiometers may need to be purchased if required. 1) Replace Power Switch and Upgrade Muting circuit - Experience has shown that the power switch is almost always worn out. The exact replacement is up to $50 due to the special low level poles used for ON/OFF muting. Instead, I now use a higher rated, lower cost power switch (without low level poles) and I modify the muting to be all electronic like the 3225PE and 701. This makes the unit more suitable for Remote Power switching with Intelligent Power Strips, etc. 2) Restore - Clean and inspect the inside of the unit. Repair any issues discovered or mentioned by the buyer. Deoxit switches and potentiometers. Resolder RCA, DIN, and Headphone jacks as needed to reseat and resecure them, along with any other questionable solder joints. 3) Re Cap - Replace all Electrolytic Capacitors. Ill upgrade the audio coupling caps with Bipolar nichicon, ELNA, etc. and WIMA, Vishay Film. I typically choose 105C and/or higher voltage rated caps for the power supplies. I can also install capacitors that you provide as desired. 4) Upgrade the Bias and Offset trimmers to multi-turn equivalents for more precise and stable adjustments. International units at 220VAC are no problem. Please allow 7-10 days from receipt to return ship so that I have time to listen and confirm proper operation. The 30 day handling time is intended to include your ship time to me as well. Feel free to message me with any questions or to inquire about the repair and/or recap of other models. If you see a Preamp, Integrated Amp or Power Amplifier on eBay (for Parts / Not Working or otherwise) that youd like to Buy and have serviced, then perhaps you can save on shipping by having it sent directly to me. Please message me first.

This NAD C315BEE has been fitted with a new Balance Potentiometer (Dual MN Taper) and a suitable small knob to fit its knurled shaft. All other components are original except as below; I replaced the Speaker Relay and series resistor. The original relay often becomes intermittent over time, so its best to replace it as a preventative measure. Ive upgraded the audio capacitors to nichicon FW and Fine Gold, with Rubycon at the Preamp Outputs. The Power Supply Main caps have been upgraded to 63V nichicon, while the others are Panasonic, Chemicon, etc. For added versatility, I have repurposed the (fixed line level) Tape Output RCA Jacks to be the (variable level) Preamp Outputs suitable for a powered Subwoofer, external Power Amp, etc. Im also including a new 6-button learning remote programmed for Mute On/Off, Volume Up/Down, and 3 Input Selects DISC, CD, and AUX. I can reprogram as requested. Cosmetically, this unit is in excellent shape inside and out. Please see photos. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc. ******* Chapter Two ******* The NAD C315BEE is a surprisingly powerful Integrated Amp disguised as the entry level NAD C series model. Rated at 40 NAD watts per channel, the 45 Volt Main Rails and 10,000uF Main Caps indicate plenty of IHF Power as well. While the reviewers are quite complimentary of this model, some have mentioned their desire for Preamp Outputs which this customized unit provides. It should be noted that the Standby Mode draws similar power and generates similar heat to the ON Mode. I recommend turning OFF the Main Switch on the Rear Panel when not in use.

Up for sale is this excellent working order NAD 2400 Power Envelope 2 channel amplifier. It has been fully tested and sounds GREAT. ----------- 40 capacitors replaced. Aside from the 4 main filter capacitors, which are in good health, this unit has had all of its smaller electrolytic capacitors replaced. High quality low leakage/low ESR replacement electrolytic capacitors from reputable suppliers. Brands include Panasonic/Rubycon/Nichicon/etc ------------ Power supply updated The low voltage regulators have been uprated from the stock 500 mA to modern 1A genuine replacements and placed on heatsinks. ---------- Cosmetic condition is very good. Please make special note that small amounts of touch up paint have been applied where needed. The finish on these NAD amplifiers is very nice, but susceptible to wear through over time --- in particular along any hard corners. The touch up is not an exact match, but blends well provided you arent shining lights directly at the areas. It is not perfect, but it sure beats eye catching exposed bare metal. See pictures for an idea of what to expect in well lit conditions. Left front top corner (in the pictures) was the area in most need of a little touch up. ----------- This is a used vintage piece of audio equipment and as such is offered for sale AS IS. While this amplifier is in great working order and has been FULLY TESTED, I can offer no guarantees once a customer installs it in their own environment, using their own potentially defective cabling and speakers. Amplifiers of this nature do not tolerate abnormal load conditions from improper installation or defective loads. This is all very simple: If you do not understand this, I do not wish to sell to you. It is impossible for me to offer any form of warranty. GUARANTEED TO ARRIVE AS DESCRIBED Update 4/12/2024: In effort to be EXTRA thorough I put it back on the test bench and ran it all day today at a fairly loud level, starting at 830AM until 630PM. It sounds fantastic and has barely broken a sweat.

Update 4/7/24; I have added a red Power LED to identify the On/Off status during 3020 mode. I have updated the first two photos. This 7225PE is a real beauty inside! Its a later production model with all-electronic On/Off muting and thermal protect muting. All components are original except as upgraded below. Cosmetically, it has marks on the front panel and top cover. There is also a scratch just below the Balance knob. Please see Photos. For those interested only in its 3020 integrated amplifier section, I have added a TUNER_ON/OFF Switch to remove power from and completely shut down the Tuner section. Note that the Display and LEDs will be off as well, so I have installed a red Power LED by the Power Switch for when the Tuner is OFF. Tuner OFF mode eliminates any potential crosstalk from Tuner signals into the audio path, and also saves 5 watts of power consumption. The preamp output to power amp input loops allow this unit to be used in a larger system as a Preamp/Tuner, Phono Preamp, and/or Power Amp. The preamp outputs are also suitable for a powered subwoofer. The audio caps have been upgraded to nichicon Bipolar, MUSE and FW / Fine Gold Audio, while the Power supply caps are nichicon, Rubycon, Panasonic, and CDE/Ilinois Capacitor. The new tuner audio caps are ELNA. I have upgraded the 4 sensitive trimmers for Power Amp Bias and Offsets to multi turn equivalents. They allow for more precise adjustments that will not be accidentally bumped out of spec. I have also configured this unit to operate as a 7020i (or 3020i integrated amp section) by removing the PE Supply fuses. This not only protects the output transistors from over-voltage damage possible with PE enabled, but also more faithfully reproduces the operating conditions of the original 3020. Schematically, the amplifiers are virtually identical, but the PE boost to 82V is beyond the 60V rating of the output transistors. I will send the fuses or reinstall them in at your request. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc.

This NAD 1020 has been refurbished and recapped for Like New or better performance. Cosmetically, its in wonderful condition except for some marks on the Top/Side Cover. The front panel looks great but has chipped paint around the corners. Please see photos. The Audio Caps have been upgraded to WIMA Film at the Phono Preamp Input and Headphone Amp Input, with Vishay Film in the Bass Tone Filter. The other audio caps are nichicon MUSE BP, FW/Fine Gold, and a pair of ELNA Bipolars in the Tone feedback. The Power Supply caps have been upgraded to nichicon, ELNA and Panasonic. Ive cleaned the switches with Deoxit D5 and lubed the controls with Deoxit Fader F5 for smooth operation. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc ******* Chapter Two ******* The NAD 1020 Series 20 is comprised of the Preamplifier section of the 3020 Series 20 (2nd version) and a discrete Class-A Headphone Amplifier that also provides the high level output on the rear RCA jacks. A review of the 3020 version with this preamp is here; https://stereonomono.blogspot.com/2014/10/nad-3020.html The Phono Preamp is a discrete 6-transistor design with a buffered differential input and a Class A Output.

This NAD 1020 has been refurbished and recapped for Like New or better performance. Cosmetically, its in wonderful condition except for some marks on the Top/Side Cover. The front panel looks great but has chipped paint around the corners. Please see photos. The Audio Caps have been upgraded to WIMA Film at the Phono Preamp Input and Headphone Amp Input, with Vishay Film in the Bass Tone Filter. The other audio caps are nichicon MUSE BP, FW/Fine Gold, and a pair of ELNA Bipolars in the Tone feedback. The Power Supply caps have been upgraded to nichicon, ELNA and Panasonic. Ive cleaned the switches with Deoxit D5 and lubed the controls with Deoxit Fader F5 for smooth operation. Full refund within 60 days. Buyer pays return shipping. Please message me with any questions, corrections, etc ******* Chapter Two ******* The NAD 1020 Series 20 is comprised of the Preamplifier section of the 3020 Series 20 (2nd version) and a discrete Class-A Headphone Amplifier that also provides the high level output on the rear RCA jacks. A review of the 3020 version with this preamp is here; https://stereonomono.blogspot.com/2014/10/nad-3020.html The Phono Preamp is a discrete 6-transistor design with a buffered differential input and a Class A Output.