Why is Denon Ceol N9 Internet radio loosing connection?

Since a couple of weeks the internet radio stream looses the network connection as soon as I switch on / wake up one of my Android devices, which run in the same network. The Denon is conneted via wire to a Nighthawk R7000 Wifi router. I can rule out the router (same issue with other router) and the connection type (same issue over wifi).

Is the Denon Ceol N9 compatible with Spotify?

The Denon Ceol N9 amplifier (or Denon RCD-N9) is an all-in-one model designed for audio-CDs, FM and Internet radios, Spotify, audio files shared on a local network or stored on a flash drive or USB drive. It is also compatible with AirPlay, DLNA and Bluetooth technologies.

Which is the latest version of Denon Ceol?

Note: Latest version of Denon Ceol is RCD-N11DAB, but based on the info I found online it seems that the basic amplifier section hasn’t changed much since at least the N7 version and N10 seems to use the same amp chip too, so some parts of this review may be relevant to other devices in the series.

What is the response of a Denon rcd-n9 mini stereo?

As you can see, the variation in response is >1dB, wide-Q, with peak and dips around the speaker’s (Revel M16) impedance resonance frequency @~85Hz. For comparison, you can see sweeps with 4 and 8 Ohm pure resistive loads, and the soundcard baseline loopback response (which accounts for the low frequency roll-off).

Note: Latest version of Denon Ceol is RCD-N11DAB, but based on the info I found online it seems that the basic amplifier section hasn’t changed much since at least the N7 version and N10 seems to use the same amp chip too, so some parts of this review may be relevant to other devices in the series.

As you can see, the variation in response is >1dB, wide-Q, with peak and dips around the speaker’s (Revel M16) impedance resonance frequency @~85Hz. For comparison, you can see sweeps with 4 and 8 Ohm pure resistive loads, and the soundcard baseline loopback response (which accounts for the low frequency roll-off).

What should volume be on Denon mini stereo?

The following tests were done via Denon’s optical input, with the device volume set to 45 (out of 60). Level was then controlled in SW with the REQ generator. This is because there is no analogue volume control and at 0dBFS output Denon starts to show signs of clipping with volume set around 37-40.

Do you need the Denon HiFi Remote app?

Bluetooth is available but I haven’t tested it – I don’t believe you’ll need to use the Denon HiFi Remote app, but can confirm tonight if that’s helpful. You’re right, the app uses the network to stream the smartphone’s music library, and additionally functions as a remote.