SKU: 7308721298

Apogee SYM2-32X32S2-SG SoundGrid Chassis with 32x32 Analog I/O

Sale price$6540.75 Regular price$7267.50
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Description

Apogee SYM2-32X32S2-SG SoundGrid Chassis with 32x32 Analog I/OThe Apogee Electronics Symphony I O Mk II SoundGrid Chassis with 32x32 Analog I O is a SoundGrid compatible audio interface designed to deliver flexible inputs and outputs and Ethernet connectivity to computers and SoundGrid devices for recording and mixing engineers in broadcast, post production, studio, and live stage applications. The included I O cards provide thirty two channels of analog inputs and outputs via DB25 connectors. Additionally, S

The Apogee Electronics Symphony I/O Mk II SoundGrid Chassis with 32x32 Analog I/O is a SoundGrid-compatible audio interface designed to deliver flexible inputs and outputs and Ethernet connectivity to computers and SoundGrid devices for recording and mixing engineers in broadcast, post-production, studio, and live stage applications. The included I/O cards provide thirty-two channels of analog inputs and outputs via DB25 connectors. Additionally, S/PDIF jacks on each I/O card offer routing of stereo digital signals.

Its RJ45 port and BNC word clock I/O ensure simple hook-up of SoundGrid compatible devices, and the stereo 1/4" headphone jack enables efficient and consistent monitoring with headphones of varied impedances. Ultra-low latency operation allows for A/D and D/A conversion without distracting delay. Connect a SoundGrid server (available separately) to record and mix with your SoundGrid-compatible plug-ins without taxing your computer's CPU. Configure and control the Symphony via the free SoundGrid Studio app or utilize the color touchscreen display and large rotary control on the front panel.

Apogee Electronics Symphony I/O Mk II SoundGrid Chassis (No I/O Modules)

The Apogee Electronics Symphony I/O Mk II SoundGrid Chassis is a SoundGrid-compatible audio interface chassis designed to provide Ethernet connectivity to computers and SoundGrid devices for recording and mixing engineers in broadcast, post-production, studio, and live stage applications. It features an RJ45 port in the pre-installed SoundGrid option card and BNC word clock I/O. A stereo 1/4" headphone jack enables quick and effective monitoring with a variety of headphone impedances.

Ultra-low latency ensures proper timing in signal conversion and routing, even when connected to your Waves SoundGrid server and recording with your SoundGrid-compatible plug-ins. Configure and control the chassis via the free SoundGrid Studio app or utilize the color touchscreen display and large rotary control on the front panel. Install multiple I/O cards (available separately) for up to thirty-two channels of analog inputs and outputs.

The Symphony I/O Mk II is made in the USA and ships with a power cable.

Apogee Electronics 16x16 Mk II Module - Analog Input/Output Module for Symphony I/O Mk II

The 16x16 Mk II Module from Apogee is a sixteen-channel analog input and sixteen-channel analog output module for the Symphony I/O Mk II. The module occupies one of the two slots available on the chassis. Additionally, two-channel coaxial S/PDIF input and output is also provided. The A/D circuit has been refined to offer a streamlined circuit design, resulting in the most transparent signal path to the A/D stage possible. A dual-sum A/D stage is utilized where two conversion stages are summed for each analog channel, offering the lowest distortion and the greatest dynamic range of any A/D converter Apogee has ever designed.

The D/A section has been optimized with a more powerful and robust output driver that is capable of driving virtually any input without a decrease in performance, regardless of the load presented by the connected gear. The analog inputs and outputs are offered on DB25 connectors and require optional breakout cables, available in various configurations to suit individual requirements.

Features

  • Ethernet Interface Connectivity
  • Ultra-Low Latency
  • DB25 Analog I/O
  • Stereo S/PDIF Digital I/O
  • Compatible with SoundGrid Servers
  • Control via SoundGrid Studio App
  • Stereo 1/4" Headphone Jack
  • Color Touchscreen Display
  • Large Front-Panel Control

Specifications

Channels of I/O
No
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
No
Analog Audio I/O
1x 1/4" TRS Headphone Output
Digital Audio I/O
No
Host Connection
No
OS Compatibility
macOS
Windows
Power Requirements
AC/DC Power Adapter (Included)
Channels of I/O
No
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
No
Built-In Microphone
No
Signal Processing
Pad
No
High-Pass Filter
No
Solo/Mute
No
Connectivity
Analog Audio I/O
1x 1/4" TRS Headphone Output
Phantom Power
No
Digital Audio I/O
No
Host Connection
No
Host Connection Protocol
No
USB (Non-Host)
No
Sync I/O
1x BNC Word Clock Input
1x BNC Word Clock Output
Network I/O
1x RJ45 SoundGrid
MIDI I/O
No
Expansion Slots
No
Performance
Dynamic Range
121 dBA
THD+N
-110 dB (+19 dBu Input, 600-Ohm Load)
-101 dB (+14 dBu Input, 32-Ohm Load)
Digital Audio
Sample Rates
192 kHz
Sample Rate Conversion
No
Bit Depths
24-Bit
Sync Sources
No
Compatibility
OS Compatibility
macOS
Windows
Mobile Device Compatibility
No
Power
Power Requirements
AC/DC Power Adapter (Included)
AC Input Power
90 to 240 VAC, 50 / 60 Hz
Power Consumption
150 W
Physical
Rackmount Size
2 RU
Dimensions
19 x 3.5 x 11.5" / 48.3 x 8.9 x 29.2 cm (with Rack Ears)
Weight
14.0 lb / 6.4 kg
Packaging Info
Package Weight
18.15 lb
Box Dimensions (LxWxH)
23 x 18.1 x 9.9"

Apogee Electronics 16x16 Mk II Module - Analog Input/Output Module For Symphony I/O Mk II Specs

ADC
24-bit
DAC
24-bit
Sample Rates
44.1 to 192 kHz
Analog Inputs
2 x 25-pin D-Sub; 16 x channels total
Requires optional breakout cable
Analog Outputs
2 x 25-pin D-Sub; 16 x channels total
Requires optional breakout cable
Digital Input Connectors
1 x RCA coaxial S/PDIF
Digital Output Connectors
1 x RCA coaxial S/PDIF
Word Clock
On chassis
Power Requirements
From chassis
Dimensions
Fits slot on chassis
Packaging Info
Package Weight
2.45 lb
Box Dimensions (LxWxH)
14.1 x 12.3 x 3.5"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7308721298

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M
MyHonestTake
Grantham, US
★★★★★ 5
adds a touch of comfort!
Color: Black, Size: Queen, Color: Black, Size: Queen
I ordered this mattress topper for our guest bedroom. It is soft and adds a little plushness to the existing mattress. I ordered the queen size for our queen size mattress. It fit well, without much overlap from the mattress topper. The topper has elastic corner bands as well as the fitted sheet like band around the edge, so the topper should stay in place. The color is black, as shown and if you use light colored sheets, it will likely show through. To combat this, I used a white mattress protector overtop of the pillow topper. You cannot see it through our protector and white sheets. The topper is more like a padded mattress protector than a true topper. It reminds me of a pillow top, it's not foam just filled to add softness to the mattress. I think it's a great addition, it adds a little height and comfort to the mattress. Overall, I think this is a nice upgrade to our guest room. It fits well, and serves its intended purpose. I would recommend to anyone wanting to improve the comfort of their mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
E
egro
Grantham, US
★★★★★ 4
Try it but have lower expectations
Color: Black, Size: Queen
Pros: -fairly heavy -fits right -soft enough to dream on -not too expensive Cons: -kinda lumpy feeling and that’s hard to shake -not the classiest wrap/attachment -a little stinky out of the box that can take a while to offgas or whatever It definitely upgrades a futon mattress, even if it doesn’t want to bend easily with it. It’s meant for a stationary mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Red panda
Birmingham, US
★★★★★ 5
Feels Like Sleeping on a Cloud
Color: Black, Size: Queen
This mattress topper completely transformed my bed. From the first night, I noticed how much softer and more comfortable my mattress felt. The pillow-top design adds a plush layer of cushioning without making the bed feel overly soft or unsupportive. I was especially impressed by how breathable it is. I tend to get warm while sleeping, but this topper stays comfortable throughout the night and doesn’t trap heat. The moisture-wicking fabric is a nice bonus and helps keep the bed feeling fresh. The deep-pocket design fit my mattress perfectly and stayed securely in place without shifting around. Installation was quick and easy, and the black color gives it a sleek, premium look. After fluffing up, it provided just the right amount of extra comfort and made my mattress feel much more luxurious. For the price, this topper offers excellent value and has greatly improved my sleep quality. I would definitely purchase it again and recommend it to anyone looking to add softness and comfort to their bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Michelle Pepe
Lexington, US
★★★★★ 5
Feels Like Sleeping on a Cloud — One of My Favorite Bedsure Products Yet
Color: Black, Size: King
I’ve had really good experiences with Bedsure products over time, so whenever I get the chance to try another one I usually do, and this mattress topper definitely did not disappoint. This one went on my mom’s king size bed and the difference was noticeable immediately. The topper has a soft, cloud-like feel while still giving enough support underneath so you don’t just sink straight through it. It added a much more comfortable layer to the mattress and made the bed feel cozy and inviting without being overly heavy or hot. I also appreciated how easy it was to put on. The deep pocket design fit securely over the king mattress without struggling to stretch the corners, and once it was on, it stayed in place well through the night. The material feels breathable and smooth, which is especially nice for warmer nights. My mom commented that she slept really well with it and woke up feeling more comfortable than usual, which honestly says a lot. Overall this feels like a high-quality mattress topper that makes a bed instantly more comfortable. Bedsure continues to be one of those brands I trust for soft bedding and reliable quality.
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Reviewed in the United States on May 23, 2026
E
Verified Purchase
Emily Gutierrez
Chelsea, US
★★★★★ 2
Not Worth the Price
Color: Black, Size: Queen
I expected more. The images are a bit misleading with the amount of fluff and thickness the product actually has. Despite following the instructions, it’s pretty flat. It had a funky chemically smell to it, so I sprayed with some Febreeze. Honestly in my opinion I don’t think it’s worth $60. I think if you want something similar, go to Marshals or TJ Maxx.
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Reviewed in the United States on May 30, 2026

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