#color_black
Topping - Pre90/Ext90
Topping - Pre90/Ext90
Topping - Pre90/Ext90
TOPPING

Topping - Pre90/Ext90

Preamplifier & Input Extender
Sale price₹ 59,999
Sold out
GET 18% GST INPUT

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India.

Don't let the GST input go to waste especially if you can avail an offset.

All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST.

Simply enter your GST number at the time of checkout.

Browse EMI Plans

Low Cost EMI Options through Credit Cards


Other EMI Options through Credit Cards
Variant: Pre90
Talk to a Headphone Guru

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

READ MORE

Elevate Your Audio System with Topping Pre90’s Cutting-Edge Technology

Topping presents the Pre90, a preamplifier that takes inspiration from the flagship A90's NFCA (Nested Feedback Composite Amplifier) module. Designed with advanced technologies like Voltage Current Hybrid feedback and Ultra High Gain Feedback (UHGF), the Pre90 delivers unparalleled sound performance. It boasts a remarkably low noise floor of just 0.3uV, ensuring that you experience a high dynamic range of up to 145dB, free from unwanted noise. Whether you're handling weak audio signals or connecting multiple devices, the Pre90 is engineered to provide precision, safety, and optimal sound clarity, ensuring your setup reaches new heights in both quality and convenience.

It's Time To Take Your Peramp Performance To The Next Level

Topping Pre90 takes inspiration from flagship A90's NFCA (Nested Feedback Composite Amplifier) module. It features Voltage Current Hybrid feedback architecture along with Ultra High Gain Feedback (UHGF) technology which takes the performance of Pre90 to a whole new level. Experience unrivalled low-level noise of up to 0.3uV which allows Pre90 to deliver a high dynamic range of 145dB without noise.

Completely Balanced AMP For Balanced As Well As Single Ended Signals

Topping Pre90 is capable of handling balanced as well as single-ended signal processing, thanks to its completely balanced structure. You can use three output modes: balanced, single-ended, balanced + single-ended. The two way balanced + single-ended input along with the normal preamp allows you to use either for balanced-to-single ended or single ended-to- balanced conversion. Pre90 comes with a wire that offers excellent amplification.

It's Time To Take Your Peramp Performance To The Next Level

Topping Pre90 takes inspiration from flagship A90's NFCA (Nested Feedback Composite Amplifier) module. It features Voltage Current Hybrid feedback architecture along with Ultra High Gain Feedback (UHGF) technology which takes the performance of Pre90 to a whole new level. Experience unrivalled low-level noise of up to 0.3uV which allows Pre90 to deliver a high dynamic range of 145dB without noise.

Completely Balanced AMP For Balanced As Well As Single Ended Signals

Topping Pre90 is capable of handling balanced as well as single-ended signal processing, thanks to its completely balanced structure. You can use three output modes: balanced, single-ended, balanced + single-ended. The two way balanced + single-ended input along with the normal preamp allows you to use either for balanced-to-single ended or single ended-to- balanced conversion. Pre90 comes with a wire that offers excellent amplification.

Weak Audio Signals? Don't Worry, Pre90's Got Your Back

Amplify even the low-level audio signals to an acceptable level with the maximum gain of up to +16 dB. Topping Pre90 ensures that there is no audible noise even while amplifying weak signals by keeping the noise levels as low as 0.3uVrms.

Optimised & Precise Relay Volume Control & Safe Volume Function

Pre90 offers the best in class volume control with a host of Japanese small signal relays. This allows Topping Pre90 to offer absolute channel balance along with remote control and longevity. Even if you use it in high volumes while turning on or switching in, Pre90 will automatically optimise the volume to avoid damaging the speakers/headphones. To add to it, you can use a safe volume function to protect your equipment as well as your hearing from high volume.

Get Rid Of Manual Adjustments With Volume Memory For Inputs & Outputs

While connecting multiple inputs with each input having its unique signal strength, it requires adjusting volume levels but with Topping Pre90, you don't have to do that adjustment. With the help of volume memory, Pre90 automatically uses the last volume setting for each input. While for outputs, Pre90 can set volume memory in three forms: XLR output only, RCA output only and XLR to RCA output.

Weak Audio Signals? Don't Worry, Pre90's Got Your Back

Amplify even the low-level audio signals to an acceptable level with the maximum gain of up to +16 dB. Topping Pre90 ensures that there is no audible noise even while amplifying weak signals by keeping the noise levels as low as 0.3uVrms.

Optimised & Precise Relay Volume Control & Safe Volume Function

Pre90 offers the best in class volume control with a host of Japanese small signal relays. This allows Topping Pre90 to offer absolute channel balance along with remote control and longevity. Even if you use it in high volumes while turning on or switching in, Pre90 will automatically optimise the volume to avoid damaging the speakers/headphones. To add to it, you can use a safe volume function to protect your equipment as well as your hearing from high volume.

Get Rid Of Manual Adjustments With Volume Memory For Inputs & Outputs

While connecting multiple inputs with each input having its unique signal strength, it requires adjusting volume levels but with Topping Pre90, you don't have to do that adjustment. With the help of volume memory, Pre90 automatically uses the last volume setting for each input. While for outputs, Pre90 can set volume memory in three forms: XLR output only, RCA output only and XLR to RCA output.

Volume Control

Topping Pre90 features a volume control that allows you to adjust the volume conveniently.

Display Screen

Topping Pre90 embeds a display screen that displays the details of the playback.

Accessories to Get you Started

Topping Pre90
1. Remote Control
2. AC Cable
3. User Manual
4. Warranty Card

Topping Ext90
1. Aviation Connector Cable
2. User Manual
3. Warranty Card

All You Need To Know About The Topping Pre90/Ext90

SE IN/SE OUT (@IN=5Vrms Vol=0dB)
THD+N @1 Khz A-Wt : <0.00007%
THD+N @20-20 Khz 90 KBW : <0.0003%
SINAD @1 Khz A-wt : 124 dB
SNR @1 Khz A-Wt : 141 dB
Dynamic Range @1 Khz A-Wt :
141 dB
Frequency Response :
20 Hz-100 Khz (+/- 0.1 dB)
Output Level : 25Vpp
AP Measured Noise Level @a-weighting : <0.7uVrms
Actual Noise Level @a-weighting : <0.3uVrms
Channel Crosstalk @1 Khz< : -130dB
Channel Balance : +10db - -60dB +/-0.5dB
IMD CCIF @(18 Khz+19Khz) : -115dB
IMD SMPTE @(60hz+7Khz) : -115dB@SMPTE4: 1
Input Sensitivity : 9.2Vrms@0dB
Volume Range : +10db - -99dB
Output Impedance : 20Ω
Output DC Configuration : <1mVrms
BAL IN/SE OUT (@IN=5Vrms Vol=0dB)
THD+N @1 Khz A-Wt : <0.00007%
THD+N @20-20 Khz 90 KBW : <0.0003%
SINAD @1 Khz A-wt : 124 dB
SNR @1 Khz A-Wt : 137 dB
Dynamic Range @1 Khz A-Wt :
137 dB
Frequency Response :
20 Hz-100 Khz (+/- 0.1 dB)
Output Level : 25Vpp
AP Measured Noise Level @a-weighting : <0.7uVrms
Actual Noise Level @a-weighting : <0.3uVrms
Channel Crosstalk @1 Khz< : -137dB
Channel Balance : +10db - -60dB +/-0.5dB
IMD CCIF @(18 Khz+19Khz) : -115dB
IMD SMPTE @(60hz+7Khz) : -115dB@SMPTE4: 1
Input Sensitivity : 9.3Vrms@0dB
Volume Range : +10db - -99dB
Output Impedance : 20Ω
Output DC Configuration : <1mVrms
SE IN/BAL OUT (@IN=5Vrms Vol=0dB)
THD+N @1 Khz A-Wt : <0.00007%
THD+N @20-20 Khz 90 KBW : <0.0003%
SINAD @1 Khz A-wt : 124 dB
SNR @1 Khz A-Wt : 145 dB
Dynamic Range @1 Khz A-Wt :
145 dB
Frequency Response :
20 Hz-100 Khz (+/- 0.1 dB)
Output Level : 50Vpp
AP Measured Noise Level @a-weighting : <0.7uVrms
Actual Noise Level @a-weighting : <0.6uVrms
Channel Crosstalk @1 Khz< : -140dB
Channel Balance : +16db - -60dB +/-0.5dB
IMD CCIF @(18 Khz+19Khz) : -115dB
IMD SMPTE @(60hz+7Khz) : -115dB@SMPTE4: 1
Input Sensitivity : 9.2Vrms@0dB
Volume Range : +16db - -99dB
Output Impedance : 40Ω
Output DC Configuration : <1mVrms
BAL IN/BAL OUT (@IN=5Vrms Vol=0dB)
THD+N @1 Khz A-Wt : <0.00007%
THD+N @20-20 Khz 90 KBW : <0.0003%
SINAD @1 Khz A-wt : 124 dB
SNR @1 Khz A-Wt : 138 dB
Dynamic Range @1 Khz A-Wt :
138 dB
Frequency Response :
20 Hz-100 Khz (+/- 0.1 dB)
Output Level : 50Vpp
AP Measured Noise Level @a-weighting : <0.9uVrms
Actual Noise Level @a-weighting : <0.6uVrms
Channel Crosstalk @1 Khz< : -140dB
Channel Balance : +16db - -60dB +/-0.5dB
IMD CCIF @(18 Khz+19Khz) : -115dB
IMD SMPTE @(60hz+7Khz) : -115dB@SMPTE4: 1
Input Sensitivity : 9.3Vrms@0dB
Volume Range : +16db - -99dB
Output Impedance : 40Ω
Output DC Configuration : <1mVrms
Boc Content
Topping Pre90
1. TOPPING Pre90
2. Remote Control
3. AC Cable
4. User Manual
5. Warranty Card

Topping Ext90
1. Topping Ext90
2. Aviation Connector Cable
3. User Manual
4. Warranty Card


1 Year Warranty

Don't sweat it, this Topping - Pre90/Ext90 comes with a 1 Year warranty on the Amp/DAC and 6 months on the battery from TOPPING that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about TOPPING's warranty in India.

The Audiophile's Choice For Precision and Accuracy

TOPPING, founded in 2008 and headquartered in Guangzhou, China, is dedicated to creating immersive Hi-Fi experiences with superior performance. Emphasizing research and development (R&D), TOPPING invests in a dedicated department of senior engineers and audiophiles, employing professional audio instruments like the premium audio testers APx555 and APx555B from Audio Precision. Each product undergoes rigorous testing to ensure exceptional parameters and performance, followed by meticulous adjustments for optimal sound quality.

Renowned worldwide, TOPPING's lineup includes products like the A90, D90, A70, and D70 with their DACs and amps being favourites among audiophiles globally. Committed to pushing the boundaries of quality, TOPPING remains true to its mission of delivering unparalleled Hi-Fi experiences.

Explore Collection

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 11am-6pm.Average answer time: 2-3 Hours

Other Details

Generic Name Headphone Amplifier
Country Of Origin China
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Dimensions 37 x 24 x 9 CM
Net Quantity 1
Manufacturer Details Name: Tok Shun Co., Limited
Address: 1318-19, 13/F, Hollywood Plaza, 610 Nathan Road, HK.
Package Contents TOPPING PRE90 TOPPING Pre90
Remote ControL, AC Cable
User Manual and Warranty Card TOPPING EXT90 TOPPING Ext90 2
Aviation Connector Cable
User ManuaL, Warranty Card

Manuals & Guides


Pre90 User Manual | Pre90/Ext90

Preamplifier & Input Extender

Ext90 User Manual | Pre90/Ext90

Preamplifier & Input Extender



You May Also Like

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Muralikrishna (Hyderabad)
Clean, Compact, Colourless

Topping Pre 90 A beautiful pre amp from Topping and it was my first Topping product.
Looks good with reasonably sleek structure which is easily stackable with most of the Chinese class D amps.
Both XLR and RCA inputs and outputs along with its extension made it more versatile and useful for those who have more HIFI Systems.

Hitherto I used a passive pre amplifier to control volume of my two Fosi za3 class D amps as two monos and now I replaced the passive one with Topping pre 90 which made a huge difference in Dynamics and Quality of sound and it's sound stage.Volume knob is more precise with its 0.5 db volume increments but clicking sound appears to be distracting.

Except clean sound it has no extra colouration of its own.Audiophiles who like neutral sound will thoroughly enjoy this piece of gadget.

When once you order with Headphonezone ,
I know waiting for the equipment is nothing but peace.Thank you Headphonezone Team👍

User picture

Hi there! Thank you for taking the time to leave such a detailed and positive review. We're so glad you're enjoying your Topping Pre 90 preamp - it really is a fantastic product. We completely agree that the clean sound and compact design make it a great addition to any HIFI system. Thank you for choosing Headphone Zone and happy listening! :)

Talking To Us Is Easy

Get in Touch with Our Team directly - We're Here to Help

Write to Us

Prefer to drop us a line? Our team will get back to you via email within a working day.
Our customer support is available Monday to Friday: 11am - 6pm.

Write to Us

Join the Discussion

We're not the experts on everything, but our community is. Join The Indian Audiophile Forum.

Join community