The AVR21 is a home theater receiver by ARCAM. It is a 7-channel design using a AB output stage. The ARCAM AVR21 has an MSRP of $4,700.
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements. The ARCAM AVR21 is rated at 110 watts RMS into 8-ohms (2 channels driven).
Here are the main highlights of its performance specs:
How loud will 110 watts actually play in your room? →
Wiring more than one pair of speakers to it? Check the load first →
Which speakers suit the ARCAM AVR21?
110 W into 8 ohms, rated down to 8 ohms.
We rank every passive speaker we cover against it on power, impedance safety and current
delivery.
Need more power?
ARCAM AVR21 is rated at 110 watts into 8 ohms, which puts it in our 91 to 120 watts band. The next band up is 121 to 180 watts, which is worth about 1.5dB more output. That is a real difference in headroom on peaks, and a modest one in how loud the system plays - power and loudness are not the same thing.
Before buying watts, check what your speakers actually need: the amp and speaker matcher works it out from their sensitivity, impedance and your room. Plenty of systems are better served by the 61 to 90 watts band and better speakers.
When pairing the ARCAM AVR21 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
Inputs and Outputs
Besides the performance specs of the ARCAM AVR21, the next important feature set that you have to evaluate is the input and output selections that it offers.
ARCAM AVR21 has total of 6 Analog inputs .
Inputs
- Total Number of Analog Inputs: 6
- 2 Optical Digital Input
- 4 Coaxial Digital Input
Outputs
- Speaker Outputs
- 15.2-channel Preamp Outputs
- Subwoofer Output (Dual)
- HDMI Output (3)
Phono Input
ARCAM AVR21 doesn't have a phono input so in order to play your vinyl albums, ARCAM AVR21 has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.
ARCAM AVR21 External Dimensions and Weight
ARCAM AVR21 has external dimensions of (H x W x D) (169.9 x 433.3 x 471.4mm ). The unit weighs
16.51 kg (36.4 lbs).
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the ARCAM AVR21 is approximately 2042.6cm2 / 316.6inch2.
- Width: 433.3mm (17.06")
- Height: 169.9mm (6.69")
- Depth: 471.4mm (18.56")
- Weight: 16.51 kg (36.4 lbs)
- Base Surface Area: ~2042.6cm2 / 316.6inch2
- Volume: ~34.7 liter / 9.2 gallon
| General |
| Brand |
ARCAM |
| Full Model Name |
ARCAM AVR21 |
| Amplifier Type |
Home Theater Receiver |
| Number of Channels |
7 |
| Amp Class |
AB |
| Amplifier Technology |
Solid State |
| Performance |
| Watts RMS per Channel into 8-ohms |
110 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
N/A |
| Frequency Bandwidth |
|
| THD |
|
| Minimum Impedance |
8 |
| Signal to Noise Ratio |
N/A |
| CONNECTIONS |
| Total Analog Inputs |
6 |
| Phono Input |
No |
| Optical Digital Inputs |
2 |
| Coaxial Digital Inputs |
4 |
| USB Input |
No |
| Preamp Outputs |
15.2-channel |
| Removable Power Cord |
|
| PHYSICAL SPECS |
| Height |
169.9mm (6.69") |
| Width |
433.3mm (17.06") |
| Depth |
471.4mm (18.56") |
| Weight |
16.51 kg (36.4 lbs) |
| OTHER |
| Parts Warranty |
|
| Labor Warranty |
|
Does the ARCAM AVR21 use vacuum tubes?
No. The ARCAM AVR21 is a solid-state amplifier - there are no vacuum tubes in it.
What amplifier class is the ARCAM AVR21?
The ARCAM AVR21 uses a Class AB amplifier design. Class A/B is the traditional linear design: it runs warmer and is less efficient than Class D, but it is long valued for its natural, low-distortion sound.
Can I connect a turntable to the ARCAM AVR21?
No. The ARCAM AVR21 has no phono input, so a turntable needs an external phono preamp (or a deck with one built in) before it can be connected.
Can I connect a subwoofer to the ARCAM AVR21?
Yes. The ARCAM AVR21 has dual subwoofer outputs, so you can add a powered subwoofer to extend the low end below what your main speakers manage.
How much does the ARCAM AVR21 cost?
The ARCAM AVR21 has a manufacturer's list price (MSRP) of $4,700.
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